广东工业大学2017年《3035机器学习》考博专业课真题试卷

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武汉大学2017博士英语

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2015中南大学考博英语经典阅读：An educationin finance 国庆长假，育明考博考博小编为同学们收集整理了经典阅读资料并附有例句解析，希望育明考博考博伴随同学们共度国庆，复习的更加顺利!联系我们扣扣：四九三三七一六二六。电话：四零零六六八六九七八 An educationin finance Less well known is the increasing willingness of colleges to borrowin the markets,too.On May15th,for example,Cornell University sold$250m-worth of bonds.In recent weeks both Harvard and the University of Texashave also raised hundreds of millions of dollars in this way. Such debt-raising is becoming more common.There are abundantreasons to believe that the market will grow much bigger yet. Largely this is because colleges are only belatedly becoming awareof how useful the financial markets can be.No doubt some of their hesitationhas been cultural:academics may have been reluctant to look at theiruniversities as businesses;or they may have misunderstood what was needed tohelp those businesses grow. If they did look at their institutions in economic terms,people ineducation tended not to think that universities lacked capital.Rather,theythought that they had a structural inability to use capital and labour moreefficiently.Unlike the car industry,many schools felt that they mustmaintain,or even increase,the ratio of employees(teachers)to customers(students).Small class sizes are taken as a signal of high quality,soinvesting money to save on teachers’salaries is not anattractive strategy. Schools had other reservations as well.Poor schools were worriedabout being unable to service debt.Rich schools with huge endowments may haveseen no need. So much for an academic perspective.A growing number of investorssaw

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广东工业大学 精读英语 A 卷

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广东工业大学研究生英语期末考试历年试卷及答案

English Final for Postgraduates (A) 2 Hours Part I Vocabulary (25%) Choose the best answer from the four choices given.

26. Whatever your argument, I shall A）hold back B）hold on C）hold to D）hold up 27. The constancy of human nature is , as no one believes that a man can fundamentally change his nature. A）proven B）proverbial C）provisional D）provocative 28. Even during the preteen years, romantic experiences are cultured in the sense that societal and group practices and expectations ________ romantic experience. A) shape B) polish C) resist D) stir 29. Married partners may love each other even though they rarely, or never,_______ physical intimacy. A) engage with B) engage in C) engine with D) engine in 30. Beginning in childhood, parents encourage or limit future romantic _______by selecting certain neighborhoods and schools. A) dimensions B) connections C) liaisons D) affiliations

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中南大学2008级博士生英语考试试卷

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中南大学2015考博英语：高分经验阶梯复习方法分享

中南大学2015考博英语：高分经验阶梯复习方法分享考博是一个系统的学习、复习提高的过程。在这个漫长的复习过程中，你应该制定一个科学可行的复习方案，按部就班的踏实完成，才有可能将复习坚持到底，并达到卓有成效的目的。关于考博英语的复习，一千个人就有一千个方法，只要肯做方法便无穷。我认为英语是个积累性很强的学科，如果想要在有限的时间里提高英语成绩，前提就是要分阶段、分梯度，循序渐进的进行复习。当然，这个过程中，也应该根据自己的复习情况，对计划有针对性的调整。下面育明考博考博的小编就给大家分享下考博英语阶梯复习方法。联系我们扣扣：四九三三七一六二六。电话：四零零六六八六九七八 一、第一阶段：从基础入手 这个复习阶段在我的全程复习中，大约占到了3个月的时间。主攻的方向为单词和长难句。单词是提高英语的基础;而长难句考查的主要是语法知识，它是考博英语和其他各类英语考试最大区别。 词汇量是考博英语阅读能力和写作能力提高的根本。词汇复习需要你制定一个详尽复习计划，忌好高骛远，要注重循序渐进的反复及“消化”过程。对于重点词汇及同义词、反义词、派生词等区别、用法，要侧重记忆。 育明考博考博英语辅导老师根据多年的教学经验，为大家这部分的复习提出以下的建议： 1)词汇复习书籍的选择。建议你应该依据个人学习习惯和记忆模式去挑选资料。例如，如果你习惯快速记背，遗忘规律遵循的时间较短，建议你选择全都是词汇的小册子作为第一轮单词复习的首选。但是，无论你的记忆模式是怎样的，一定要认真的背完一遍。 2)找一本比较权威全面的语法书。这样的资料容易帮助你重温各种语法的基本结构。阅读和翻译中的长难句，是由各种简单结构组合而成的，所以

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广东工业大学研究生试卷用纸，共6页，第1页

2.Passive air sampler(PAS),a simple power-free device based on the theory of physical advection and diffusion,has been used for various monitoring research projects from regional to global scales to investigate the environmental levels and distributions of POPs, for which an active high volume air sampler is impractical for sampling at a high spatial resolution.Though PASs have been used to achieve spatially resolved data for almost a decade,they still have some shortcomings,such as the complex and limited sampling rate calculation.To use the PAS quantitatively to assess ambient air concentrations,it is necessary to know the sampling rate for the specific compounds. 被动空气采样器（PAS），基于物理平流和扩散理论的简单无动力装置，已被用于各种从区域到全球尺度调查持久性有机污染物的环境水平和分布的监控研究项目，因为在高空间分辨率下使用活跃高容量空气采样器采样是不切实际的。虽然被动空气采样器被用来获得了近十年的空间分辨的数据，但是他们仍然有一些缺点，例如采样率计算的复杂性和有限性。要使用被动空气采样器来定量评估环境空气中的浓度，有必要知道具体化合物的采样率。 3.The present study established an improved correction method for using a PAS to assess the distribution of PCNs in the eastern Pearl River Delta(PRD),South China.As a tributary of the Pearl River,the Dongjiang River(or East River),which is located in the eastern part of the PRD,supplies fresh water to many cities,including Guangzhou, Dongguan,Shenzhen,and Hong Kong.The highly intensive industries in this region are associated with the emission of various chemicals that may pose a potential pollution to the river and the ecosystem. 本研究建立了一种改进的校正方法，利用被动空气采样器评估在中国南方珠江三角洲东部的聚氯化萘的分布。作为一个支流珠江，东江（或东河）位于珠三角东部，为许多城市供应淡水，包括广州，东莞，深圳，香港等。这个区域的高度密集型产业与各种化学品的排放有关，可能会对河流和生态系统构成潜在污染。 4.Certain organic chemicals pose a threat to the health and safety of people,particularly those working within a contained working environment and in the industrial sector.While such pollutants may be found in aqueous sources,there is also growing concern over gaseous pollutants.Indoor air quality is particularly a growing concern and the 广东工业大学研究生试卷用纸，共6页，第2页