如何写cover letter

1什么是cover letter？

Cover letter是指您写的一封推荐信，在申请工作或投稿时，均附在您所寄资料的第一页，所以称作"cover letter"。

2、cover letter的内容主要包括那些？

1）初稿之cover letter 写法

应该简述所投稿件的核心内容、主要发现和意义，拟投期刊，对稿件处理有无特殊要求等（如“not to review” list）。另外，请附上主要作者的中文姓名、通讯地址、电话、传真和e-mail地址。此外有的杂志要求推荐几位审稿人及其联系方式。以及谁已经阅读过该文（当然是牛人）。

2) 修回之cover letter 写法

与初稿的cover letter有点不一样的地方是，先感谢编辑和审稿人对你MS付出的工作和建议，然后指出自己已作了相应修改，最后附上response to reviewers,在信中详细列出你在文中修改过的地方one by one。

3 cover letter模板及常用经典句子

1）初稿之Cover Letter

（1）结构及内容：

Date：日期

Dear Dr. 主编名:

1. 论文题目

2. 主要发现及意义（接着简单介绍你文章的主要创新点和意义，不易过多，但要突出新意和关键点。）

3. 是否符合杂质要求

4 感谢评阅你的稿件并告诉他你等待他的回音（Looking forward to your decision，Thanks very much for your attention to our paper.之类的句子）

祝福语（With kind personal regards之类的，可有可无）

yours sincerely

通讯作者

（2）典型句子

“论文题目部分“：

We submit our manuscript entitled " 文章title" to 杂志名for publication.

Enclosed herewith please find 3 copies of a MS by: …作者名称? entitled: “文章名称”, which we would like to submit for publication in the …杂志名称'.

This is a manuscript by作者名称entitled “文章名称”. It is submitted to be c onsidered for publication as a “杂志名称” in your journal.

We would like to submit the enclosed manuscript entitled "文章名称", which we wish to be considered for publication in杂志名称.

I am sending herewith a copy of the manuscript, which I would like to submit to 杂志名. The

paper is entitled:文章名称.

On behalf of my co-authors, I am submitting the enclosed material “ 文章名” for possible publication in 杂志名.

“是否符合杂质要求“部分

All authors have seen the manuscript and approved to submit to your journal.

Thank you very much for your attention and consideration.

The work described has not been submitted elsewhere for publication, in whole or in part, and all the authors listed have approved the manuscript that is enclosed. I have read and have abided by the statement of ethical standards for manuscripts submitted to Neuroscience.

This paper is new. Neither the entire paper nor any part of its content has been published or has been accepted elsewhere. It is not being submitted to any other journal.

We have reviewed the final version of the manuscript and approve it for publication. To the best of our knowledge and belief, this manuscript has not been published in whole or in part nor is it being considered for publication elsewhere.

（3）举例

①

Date: Sep 15, 2003

Dear Editors:

On behalf of my co-authors, I am submitting the enclosed material “ TITLE ” for possible publication in JOURNAL.

We certify that we have participated sufficiently in the work to take public responsibility for the appropriateness of the experimental design and method, and the collection, analysis, and interpretation of the data.

We have reviewed the final version of the manuscript and approve it for publication. To the best of our knowledge and belief, this manuscript has not been published in whole or in part nor is it being considered for publication elsewhere.

Best Regards.

Yours Sincerely,

NAME,ADRESS,EMAIL,FAX

②

Dear Editor,

We would like to submit the enclosed manuscript entitled "GDNF Acutely Modulates Neuronal Excitability and A-type Potassium Channels in Midbrain Dopaminergic Neurons", which we wish to be considered for publication in Nature Neuroscience.

GDNF has long been thought to be a potent neurotrophic factor for the survival of midbrain dopaminergic neurons, which are degenerated in Pa rkinson?s disease. In this paper, we report an unexpected, acute effect of GDNF on A-type potassium channels, leading to a potentiation of neuronal excitability, in the dopaminergic neurons in culture as well as in adult brain slices. Further, we show that GDNF regulates the K+ channels through a mechanism that involves activation of MAP kinase. Thus, this study has revealed, for the first time, an acute modulation of ion channels by GDNF. Our findings challenge the classic view of GDNF as a long-term survival factor for midbrain dopaminergic neurons, and suggest that the normal function of GDNF is to regulate neuronal excitability, and consequently dopamine release. These results may also have implications in the treatment of Parkinson?s disease.

Due to a direct competition and conflict of interest, we request that Drs. XXX of Harvard Univ., and YY of Yale Univ. not be considered as reviewers. With thanks for your consideration, I am

Sincerely yours,

③

Dear Dr Regino Perez-Polo：

Enclosed are a manuscript by su jian, yang kun, chen zhihua．Su jian titled“Hypothermia after Acute Ischemic Stroke”．It is submitted to be considered for publication as a“review" in your journal．This paper is new. Neither the entire paper nor any part of its content has been published or has been accepted elsewhere ．It is not being submitted to any other journal．We believe the paper may be of particular interest to the readers of your journal. Correspondence and phone calls about the paper should be directed to Su jian at the following address，phone and fax number，and e-mail address：

Sincerely yours,

④

Dear Prof. Gil:

This is a manuscript by**and **entitled “.......”. It is submitted to be considered for publication as a “...” in your journal. This paper is new. Neither the enti re paper nor any part of its content has been published or has been accepted elsewhere. It is not being submitted to any other journal.

We believe the paper may be of particular interest to the readers of your journal as it ........ Correspondence should be addressed to **at the following address, phone and fax number, and email address:

...

Thanks very much for your attention to our paper.

Sincerely yours,

**

2) 修回之cover letter

（1）结构及内容：

Date：日期

Dear Dr. 主编名:

1. 写明论文题目，感谢评审论文

2. 注明你的修改原则（即怎么修改的），最后上传了几分资料，是否符合要求等等

3 再次感谢评审并等待回音

祝福语（With kind personal regards之类的，可有可无）

yours sincerely

通讯作者

列出以下详细信息：

List of Major Changes:

1).........

2).........

3).........

Response to Reviewers:

1).........

2).........

3).........

（1）举例

①

The manuscript is revised submission (×××－××××) with new line and page numbers in the text, some grammar and spelling errors had also been corrected. Furthermore, the relevant regulations had been made in the original manuscript according to the comments of reviewers, and the major revised portions were marked in red bold. We also responded point by point to each reviewer comments as listed below, along with a clear indication of the location of the revision.

Hope these will make it more acceptable for publication.

List of Major Changes:

1).........

2).........

3).........

Response to Reviewers:

1).........

2).........

3).........

②

Dear Dr. xx,

Thank you very much for your email of January 20, 2006, with regard to my manuscript (Ms. Ref. No.: xxx) together with the comments from the reviewers. According to the comments, we have revised the relevant part in the original manuscript. We also responded point by point to each reviewer comment as listed below, along with a clear indication of the location of the revision. We hope that the revised manuscript is acceptable for publication.

Thank you very much for your continued attention.

Cordially,

xxx

③

Dear Mr. ***:

Our manuscript en titled “***” has been extensively revised according to Reviewers? suggestions. Some additional experiments had been performed. （如果有说你的英语不地道，记得加上一句“About the English writing of the manuscript, we ask for native English speaker to revise the paper before it was submitted to the magazine and this time. I don?t know whether it has reached to your magazine?s standard.”）

There are a number of changes in the current paper. The first change is ***” in order to exactly present the meaning of the work.

Other major changes and supplementary results include: (1) ***; (2) ***; (3) ***.

Detailed information of revisions is presented in ***.

④

Dear Dr. xx,

Thank you very much for your email of January 20, 2006, with regard to my manuscript (Ms. Ref. No.: xxx) together with the comments from the reviewers. According to the comments, we have revised the relevant part in the original manuscript. We also responded point by point to each reviewer comment as listed below, along with a clear indication of the location of the revision. We hope that the revised manuscript is acceptable for publication.

Thank you very much for your continued attention.

Cordially,

xxx

Response to reviewers:

1. XXX

2. XXX

3. ...

CoverLetter英文简历书写 模板

CoverLetter英文简历书写模板 Writing the Cover Letter Writing the Cover Letter What is A Cover Letter? What is A Cover Letter Writing: Invitation to find out Persuasive Writing: Invitation to find out more about you and land Targeted Response to A Job Description and/or a Particular organization and/or a Particular organization—— THESE QUESTIONS: Can you do the job? Can you do the job? Will you do the job? Will you do the job? Will you fit in? Will you fit Cover Letter Four Steps for Cover Letter Writing From https://www.sodocs.net/doc/8710470161.html, Writing From https://www.sodocs.net/doc/8710470161.html, 1. 1. Conduct Research on The Conduct Research on The Organization Organization 2. 2. Deconstruct the job or internship Deconstruct the job or internship description description 3. 3. Consolidate and prioritize the key Consolidate and prioritize the key requirements you have extracted requirements you have extracted 4. 4. Plug yourself into the organizational Plug yourself into the organizational and job requirements and job requirements The Job Description The Job Description Climate and Energy Program (CEP) Climate and Energy Program (CEP) Internship, WRI Internship, WRI Position Summary WRI's Climate and Energy Program (CEP) seeks a WRI's Climate and Energy Program (CEP) seeks a motivated, well motivated, well--organized, and detail organized, and detail--oriented oriented intern to support our climate change and energy intern to support our climate change and energy policy work. The successful candidate will support policy work. The successful candidate will support CEP staff in a wide variety of activities including CEP staff in a wide variety of activities including publications management, event coordination, publications management, event coordination, database management, financial management, database management, financial management, and other tasks related to general program and other tasks related to general program administration. administration. 1. Research: 1. Transport Climate, Energy and Transport Division Projects: Division Projects: ––COP COP--15: Countdown to Copenhagen 15: Countdown to Copenhagen ––U.S. Federal Climate Policy U.S. Federal Climate Policy ––International & U.S. Action International & U.S. Action ––Business & Markets Business & Markets ––Technology & Green Power Technology & Green Power ––Energy Security & Climate Change Energy Security & Climate Change ––Information & Analysis Tools Information & Analysis Tools 1. Research: 1. Research: World Resources Institute --18, 2009, the world will 18, 2009, the world will convene in Copenhagen, Denmark to create convene in Copenhagen, Denmark to create a new global climate agreement to reduce a new global climate agreement to reduce greenhouse gas emissions at the greenhouse gas emissions at the United United Nations Climate Change Conference Nations Climate Change Conference (COP (COP-- experts have been actively involved in WRI’s experts have been actively involved in the negotiations leading up to the negotiations leading up to COP COP--15 15 and and are analyzing various dimensions of a new are analyzing various dimensions of a new agreement, among them: Vulnerability and agreement, among them: Vulnerability and Adaptation; Adaptation; Forestry and Reduced Emissions Forestry and Reduced Emissions for Degradation and Deforestation (REDD); for Degradation and Deforestation (REDD); Technology and Technology Transfer; Technology

怎样写好国外期刊修改稿的Cover_Letter

Cover Letter是一篇文章的外衣,对国外投稿能否成功很关键,一般投稿时的Cover Letter并不是很重要,只要说明你稿件的研究方向及创新点,并声明没有在其他期刊发表过.最难写的就是Revised Manuscript中的Cover Letter,这将关系到是否录用你的稿件,或要进一步审稿.国外专家讲求的是精益求精,老外们对文章都很严谨的,一个单词哪怕是一个介词的使用都是很有考究的,因此会提出很多似乎对文章无关紧要的修改意见,但是这你要给予充分的重视.通过国外发表几篇文章后,开始一直失败,但是我没有放弃,通过总结现在将一些经验和大家分享,以免大家走很多不必要的弯路. 为了更好理解,我用我发的一篇文章作为例子来说明: 这里是期刊审稿人的修改意见: Dear *****, The review of your manuscript, Thermal Decomposition and Kinetics Studies on 1, 4-dinitropiperazine (DNP), submitted to Journal of Hazardous Materials has been completed. The reviewers recommend the need for minor revisions. Please revise your manuscript according to the reviewers' comments attached, and re-submit to me your revised version of the manuscript including an itemized response to each reviewer's comments. Please submit your revised submission before Jul 11, 2007. I will then begin the re-review process. Please note that revised manuscripts will be sent for review because revising a manuscript does not automatically mean it will be accepted for publication. For your guidance, reviewers' comments are appended below. On your Main Menu page is a folder entitled "Submissions Needing Revision". You will find your submission record there. Please ensure that the article conforms to the format of the Journal. In particular make sure that all the articles in your references have titles included. The Journal Guide for Authors is available on the Journal homepage

如何写求职信CoverLetter

如何写求职信Cover Letter 一封高质量的英文求职信是帮助你应聘成功的敲门砖。如果你自己是一件商品的话，那么你的英文求职信，就是一封把你自己推销出去的商业信函。求职信不可抄袭上千篇一律的东西，不但要写出自己的特点，还要根据应聘的公司有一定的针对性，这样才能吸引住招聘者的目光。下面就介绍一下写求职信的要点和注意事项，希望对渴望找到一份理想工作的你有所帮助。 writing a cover letter can be a daunting task. these tips should help make it a little easier: ·direct your letter to the decisionmaker of the organization. ·write a short, concise letter (23 paragraphs at most). ·type the letter and envelope. ·sign your name. ·use standard english. ·doublecheck your spelling and grammar. ·use standard white paper. ·keep a copy of everything you send to each organization.

·follow up with a phone call after three business days. besides, there are several cover letter dos and don ‘ts you should keep in mind. dos: ·include the person‘s full name, title, company name, and company address. ·include your full name, address, and contact information. ·use a formal greeting, such as mr., ms., dr. ·center your margins. ·follow up after three business days. ·mention how you found out about the position. ·be upbeat and creativemake your letter stand out. ·keep copies of everything you send. don‘ts: ·don‘t write a long lettershorter is better. ·don‘t address the person by first name unless you know him or her personally and have permission to do so. ·don‘t forget to personally sign the letter.

给一个答复审稿人意见的coverletter

给一个答复审稿人意见的coverletter,希望对大家有帮助 Cover letter Manuscript number: BXXXXXK MS Type: Article Title: "XXXX" Correspondence Author: XXX Dear Dr. Fay Riordan: Thank you very much for your attention and the referee’s evaluation and comments on our paper BXXXXK. We have revised the manuscript according to your kind advices and referee’s detailed suggestions. Enclosed please find the responses to the referees. We sincerely hope this manuscript will be finally acceptable to be published on XXX. Thank you very much for all your help and looking forward to hearing from you soon. Best regards Sincerely yours Dr. XXX Please find the following Response to the comments of referees: Response to the referee’s comments Referee A Comment 1: The titania material formed after calcining at 450 oC is not characterized. XRD of these calcined materials should be provided to understand the crystallinity and phase. Response: Thanks for the referee’s kind suggestion. According to his/her advices, X-ray diffractometry spectroscopy (XRD) of the calcined TiO2 film was given in Supporting Information (Figure S1) in this revised version. It illustrated that the hydrothermal synthesized TiO2 materials after calcining at 450 oC is entire anatase, which was confirmed by the X-ray diffractometer with Cu Kα radiation (Rigaku D/ max-2500). Comment 2: The authors must state the mechanical strength of these materials after the removal of PS by calcinations. Response: Thanks for the referee’s suggestion. By a scotch tape peel test, the TiO2 film can’t be stripped from the conducting glass substrate, which indicates that the mechanical strength of as-prepared composite film is strong enough for the fabrication of solar cell devices. The revised details can be found in Line 165-168, page 2. Referee B Comment 1: The microtube structure with the size of 500-800 nm cannot only scatter the visible light in the region of 500-800 nm, but also can scatter more efficiently the visible light in the region below 500 nm, and can scatter near infrared light. This point should be clarified in the main text. Response: Thanks for the referee’s kind advice. Just like what the referee said, the microtube network structure can scatter not only visible light but also near infrared light. We added this point in revised manuscript and the detailed revision can be found in Line 194-205, Page 2-3.

研究生CoverLetter模板

研究生CoverLetter模板 申请研究生的cover letter怎么写呢·在一整包留学申请材料中，申请人往往重视PS、CV等留学申请文书文书，但其实有一个小申请文书是真个材料包的门面，它就是CL—COVER LETTER，COVER LETTER的功能就是简单介绍自己申请的意向以及整个申请材料的内容，同时简单说明GRE、TOEFL等标准化考试成绩已经委托ETS寄出的信息。下面天道小编给大家分享研究生cover letter模板。 一、Cover Letter是什么： Cover Letter主要指寄送材料时所附上的材料清单。它的主要目的是罗列该份申请材料中所具体包含的文件清单，帮助学校在收到邮件后便于了解和核对申请材料，另外也帮助申请人在寄送之前自己作最后的核对。 二、cover letter写作的注意事项： 1.逻辑要清晰 COVER LETTER最忌讳散乱，因此在动笔前，写下最主要的几点，用逻辑化的顺序连接起来。 cover letter就是一封最先给人看到的信。上面简要介绍你的动机和你的材料中都包括什么内容...要列一个清楚的清单....给人的第一印象很重要啊 2.短小精悍 COVER LETTER不宜太长，既然它是申请材料的一部分，那么就应该概括的介绍，而不是事无巨细。 cover letter能很清楚地告诉人家接下来要看的东西的内容.因为这些负责受理申请的认整天要面对一大堆材料,这样的话，她会有较好的心情处理你的材料。 三、cover letter写作的格式： sample cover letter block format your name your address your city, state, zip code your phone number your enmail date name title

投稿coverletter写法

Case 1 Dear Editor, We would like to submit the enclosed manuscript entitled "GDNF Acutely Modulates Neuronal Excitability and A-type Potassium Channels in Midbrain Dopaminergic Neurons", which we wish to be considered for publication in Nature Neuroscience. GDNF has long been thought to be a potent neurotrophic factor for the survival of midbrain dopaminergic neurons, which are degenerated in Parkinson’s disease. In this paper, we report an unexpected, acute effect of GDNF on A-type potassium channels, leading to a potentiation of neuronal excitability, in the dopaminergic neurons in culture as well as in adult brain slices. Further, we show that GDNF regulates the K+ channels through a mechanism that involves activation of MAP kinase. Thus, this study has revealed, for the first time, an acute modulation of ion channels by GDNF. Our findings challenge the classic view of GDNF as a long-term survival factor for midbrain dopaminergic neurons, and suggest that the normal function of GDNF is to regulate neuronal excitability, and consequently dopamine release. These results may also have implications in the treatment of Parkinson’s disease. Due to a direct competition and conflict of interest, we request that Drs. XXX of Harvard Univ., and YY of Yale Univ. not be considered as reviewers. With thanks for your consideration, I am Sincerely yours, case2 Dear Editor, We would like to submit the enclosed manuscript entitled "Ca2+-binding protein frequenin mediates GDNF-induced potentiation of Ca2+ channels and transmitter release", which we wish to be considered for publication in Neuron. We believe that two aspects of this manuscript will make it interesting to general readers of Neuron. First, we report that GDNF has a long-term regulatory effect on neurotransmitter release at the neuromuscular synapses. This provides the first physiological evidence for a role of this new family of neurotrophic factors in functional synaptic transmission. Second, we show that the GDNF effect is mediated by enhancing the expression of the Ca2+-binding protein frequenin. Further, GDNF and frequenin facilitate synaptic transmission by enhancing Ca2+ channel activity, leading to an enhancement of Ca2+ influx. Thus, this study has identified, for the first time, a molecular target that mediates the long-term, synaptic action of a neurotrophic factor. Our findings may also have general implications in the cell biology of neurotransmitter release. 某杂志给出的标准Sample Cover Letter Case 3 Sample Cover Letter Dear Editor of the : Enclosed is a paper, entitled "Mobile Agents for Network Management." Please accept it as a candidate for publication in the . Below are our responses to your submission requirements. 1. Title and the central theme of the article. Paper title: "Mobile Agents for Network Management." This study reviews the concepts of mobile agents and distributed network management system. It proposes a mobile agent-based implementation framework and creates a prototype system to demonstrate the superior performance of a mobile agent-based network over the conventional client-server architecture in a large network environment.

英文论文投稿信Cover letter模板

英文论文投稿信Cover letter模板 Case 1 Dear Editor, We would like to submit the enclosed manuscript entitled "GDNF Acutely Modulates Neuronal Excitability and A-type Potassiu m Channels in Midbrain Dopaminergic Neurons", which we wish to be considered for publication in Nature Neuroscience. GDNF has long been thought to be a potent neurotrophic factor for the survival of midbrain dopaminergic neurons, which are degenerated in Parkinson’s disease. In this paper, we report an unexpected, acute effect of GDNF on A-type potassium cha nnels, leading to a potentiation of neuronal excitability, in the dopaminergic neurons in culture as well as in adult brain slices. Further, we show that GDNF regulates the K+ channels through a mechanism that involves activation of MAP kinase. Thus, this study has revealed, for the first time, an acute modulation of ion channels by GDNF. Our findings challenge the classic view of GDNF as a long-term survival factor for midbrain dopaminergic neurons, and suggest that the normal function of G DNF is to regulate neuronal excitability, and consequently dopamine release. These results may also have implications in the treatment of Parkinson’s disease. Due to a direct competition and conflict of interest, we request that Drs. XXX of Harvard Univ., and YY of Yale Univ. not be considered as reviewers. With thanks for your consideration, I am Sincerely yours, case2 Dear Editor, We would like to submit the enclosed manuscript entitled "Ca2+-binding protein frequenin mediates GDNF-induced potentiatio n of Ca2+ channels and transmitter release", which we wish to be considered for publication in Neuron. We believe that two aspects of this manuscript will make it interesting to general readers of Neuron. First, we report that GD NF has a long-term regulatory effect on neurotransmitter release at the neuromuscular synapses. This provides the first physi ological evidence for a role of this new family of neurotrophic factors in functional synaptic transmission. Second, we show th at the GDNF effect is mediated by enhancing the expression of the Ca2+-binding protein frequenin. Further, GDNF and frequ enin facilitate synaptic transmission by enhancing Ca2+ channel activity, leading to an enhancement of Ca2+ influx. Thus, thi s study has identified, for the first time, a molecular target that mediates the long-term, synaptic action of a neurotrophic fact or. Our findings may also have general implications in the cell biology of neurotransmitter release. [0630][投稿写作]某杂志给出的标准Sample Cover Letter[the example used is the IJEB] Case 3 Sample Cover Letter[the example used is the IJEB] Dear Editor of the [please type in journal title or acronym]:

(完整word版)coverletter1

Your Address Your City, State, Zip Code Your Phone Number Your Email Date Name Title Organization Address City, State, Zip Code Dear Mr.Wang,

I am interested in the summer position at Sarasota Store advertised in The Sarasotian. I have excellent communication skills and an aptitude for customer service. My past experience as a volunteer at Sarasota Hospital made it necessary for me to focus on providing quality customer service, and also enabled me to work with all types of people. I believe that my communication skills, customer service abilities, and positive work ethic would make me an asset to your store. Thank you for your consideration. I can be reached at firstlastname@https://www.sodocs.net/doc/8710470161.html, or 222-222-2222. I look forward to hearing from you soon.

cover letter 写法整理过的精华版

Cover letter 写法 一、什么是cover letter? The covering letter is a letter from the authors to the Editor Provide necessary information relevant to the manuscript Additional explanation from the authors 二、为什么重要？ An important opportunity to ‘sell’ your paper MS without a cover letter poses problems: To which journal? New MS or revised MS? MS misdirected by reviewers or editors? Whom to communicate if more than on authors? Write the correct address, including telephone, fax numbers, & e-mail, or possible reviewers Be kind to the editor and state why you have submitted that particular package 三、如何写 1.称谓 Dear Dr. 主编name: 2.The title of the manuscript, the numbers of tables, figures, charts, plates and so on; (1)This is a manuscript by**and **entitled “.......”. It is submitted to be considered for publication as a “...” in your journal. (2)We submit our manuscript entitled " 文章title" to 杂志名for publication. (3)On behalf of my co-authors, I am submitting the enclosed material “ TITLE ” for possible publication in JOURNAL. (4)We would like to submit the enclosed manuscript entitled " *** ", which we wish to be considered for publication in **journal. (5)Enclosed are a manuscript by sujian, y ang kun, chenzhihua．Su jian titled“Hypothermia after Acute Ischemic Stroke”．It is submitted to be considered for publication as a“review" in your journal． (6) Enclosed are two complete copies of a manuscript by Mary Q. Smith a nd John L. Jones titled “Fatty acid metabolism in Cedecianeteri,” which is being submitted for possible publication in the Physiology and Metabolism section of the Journal of Bacteriology. 3.Some journals require the authors to briefly introduce his resea rch purposes, methods and results(接着简单介绍你文章的主要创新点和意义，不易过多，但要突出新意和关键点) (1) We believe the paper may be of particular interest to the readers of your journal as it ........ (2)We believe that two aspects of this manuscript will make it interesting to general readers of **journal. First, ***.Second, ***.Further, ***. (3)We believe the paper may be of particular interest to the readers of your journal. 4. The statement that this manucript has never been partly or wholely published in or submitted to any other journals; (1) The work described has not been submitted elsewhere for publication, in whole or in part, and all the authors listed have approved the manuscript that is enclosed. (2)This paper is new. Neither the entire paper nor any part of its content has been published or has been