材料科学与工程专业英语

一

交叉学科interdiscipline介电常数dielectric constant 固体性质solid materials

热容heat capacity 力学性质mechanical property 电磁辐射electro-magnetic radiation

材料加工processing of materials 弹性模量（模数）elastic coefficient

直到最近，科学家才终于了解材料的结构要素与其特性之间的关系。

It was not until relatively recent times that scientists came to understand the relationships between the structural elements of materials and their properties.

材料工程学主要解决材料的制造问题与材料的应用问题。

Materials engineering is mainly used to solve the processing problems and application problems.

材料的加工过程不但决定了材料的结构，同时决定了材料的特征和性能。

The material’ produce processing was not only stated its structures, but also its properties and performance.

材料的力学性能与其所受外力或负荷而导致的变形有关。

Material mechanical properties relative with its deformation coming from outside force and load.

二

先进材料advanced material 陶瓷材料ceramic material粘土矿物clay minerals

高性能材料high performance material 合金metal alloys 移植implant to

玻璃纤维glass fiber碳纳米管carbon nanotube

金属元素有许多游离电子，金属材料的许多性质可直接归功于这些电子。

Metallic materials have large numbers of nonlocalizedelectrons, many properties of metals are directly attributable to these electrons.

许多聚合物材料是有机化合物，并具有大的分子结构。

Many of polymers are organic compounds, they have large molecular structures.

半导体材料的电性能特征介于导体材料（如金属、金属合金）与绝缘体（陶瓷材料和聚合体材料）之间。

Semiconductors have electrical properties that are intermediate between the electrical conductors (viz. metals and metal alloys) and insulations (viz.ceramic and polymers).

生物材料不能产生毒性，并且必须与人体组织互相兼容。

Biomaterials must not produce toxic substances and must be compatible with body tissues.

三

微观结构microstructure宏观结构macrostructure 化学反应chemical reaction 原子量atomic 电荷平衡balanced electrical charge带正电子的原子核positively charge nucleus

从我们呼吸的空气到各种各样性质迥异的金属，成千上完中物质均是由100多种院子组成的。These same 100 atoms form thousands of different substances ranging from the air we breathe to the metal used to support tall buildings.

事实证明金属原子是通过很强的键结合在一起的。

The strength of metals suggests that these atoms are held together by strong bonds.

微观结构是指能够通过显微镜观察到的而不是用肉眼直接观察到的结构，宏观是指可以直接用肉眼观察到的结构。

Microstructure, which includes features that cannot be seen with the naked eye, but using a microscope. Macrostructure includes features that can be seen with the naked eye.

原子核中质子和中子的量的综合就是原子量。

The atomic weight of an atom indicates how many protons and neutrons in the nucleus.

五

实验样品test specimen静负荷static loading 作用力applied force垂直轴normal axis工程应变engineering strain 临界应力critical stress屈服强度yield strength应力面积stress area 应力-应变曲线stress-strain curve

通常，温度低于室温时，金属合金的强度性质降低，而延展性、破碎韧度和拉伸性能增强。Temperature below room temperature generally cause an increase in strength properties of metallic alloys, while ductility, fracture toughness , and elongation usually decrease.

从材料的角度来说，应力是一种在材料内部所分布的力，它可以平衡所施加的负荷并与其发

生相互作用。

From the perspective of what is happening within a material, stress is the internal distribution of forces within a body that balance and react to the loads applied to it.

工程应变可定义为：所施加方向上的材料的改变量与材料原始长度的比值。

Engineering strain is defined as the amount of deformation in the direction of the applied force divided by the initial length of the material.

高强度和高延展性的材料比低强度和比低延展性的材料的韧性高。

A material with high strength and high ductility will have more toughness than a material with low strength and high ductility.

七

离域电子delocalized electrons 电子结构electrical structure碱土金属alkali-earth metals 核电荷nuclear charge化学电池electrochemical cell 核电荷nuclear charge 导电性electrical conductivity

价带valence bands 离子晶格the ion lattice

金属有时被描述为由游离电子团包围的正离子晶格。

Metals are sometimes described as a lattice of positive ions surrounded by a cloud of delocalized electrons.

通常地，金属具有良好的导电性和导热性，具有金属光泽，密度较大，并且具有在压力下变形而不会断裂的能力。

Metals in general have superior electric and thermal conductivity, high luster and density and the ability to be deformed under stress without cleaving.

合金是指两种或两种以上的元素形成的固溶体混合物，其中主要组分为金属。

An alloy is a mixture of two or more elements in solid solution in which the major component is a metal.

不同比率的金属结合成为合金可以改变纯金属的性质，从而产生所需要的性能。Combining different ratios of metals as alloys modifies the properties of pure metals to produe desirable characteristics.

十三

陶瓷价键combination of covalent ionic and metallic

陶瓷组成metals or metalloids and nonmetals

现在商业上重要的聚合物是通过有机合成技术制备的。

Most commercially important polymers today are entirely synthetic and produced in high volume, on appropriately scaled organic synthetic techniques.

某些生物聚合物是由一系列不同的但是结构却是相关的单体，例如：聚核苷酸是由核苷组成的。

Some biological polymers are composed of a variety of different but structurally related monomers, such as polynucleotides composed of nucleotide subunits.

具有高交联度的聚合物分子能够形成聚合物的网状结构。

A polymer molecule with a high degree of crosslinking is referred to as a polymer network.

聚合物的分子质量可以用聚合成都爱表示，本质上就是组成聚合物单体的数目。

In polymers,however, the molecular mass may be expressed is terms of degree of polymerization, essentially the number of monomer units which comprise the polymer.

十四

无定型材料amorphous materials 热固性塑料thermosetting plastic 聚合反应polymerization reaction 熔点melting point 氧化降解degradation by oxidation

不同化学结构的聚合物具有不同的物理和化学性质。

Polymers with different chemical structures have different physical properties and chemical properties.

热固性塑料成型后，由于不能取消化学过程，因此不能重新再成型。

Thermosetting plastic is shaped through irreversible chemical processes and therefore cannot be reshaped readily.

天然橡胶不适一种有用的聚合物，因为它太软了，并且太容易发生化学反应。

Natural rubber is not a useful polymer because it is too soft and chemically reactive.

我们可以再聚合物中加入各种不同的化合物，使聚合物具有抗日照和抗氧化降解的性质。Various substances may be added to polymers to provide protection against the effects of sunlight or against degradation by oxidation.

十六

复合材料既保留了各组分原有的性能，由具有每种组分单独存在时所不具备的性能。

A composite retains its own distinctive properties that cannot be achieved by any of the components acting alone.

碳环氧树脂复合物的重量是铝的2/3，硬度是铝的2.5倍。该材料耐老化，易修复。Carbon-epoxy composites are two thirds the weight of aluminum, and two and a half times as stiff. Composites are resistant to fatigue damage and harsh environments, and are repairable.

在纤维增强复合材料中，纤维主要起承载负荷的作用。玻璃纤维和碳纤维就是这种复合材料中的两种。

In fiber-reinforced composites, the fiber is the primary load bearing component. Fiberglass and carbon fiber components are examples of fiber-reinforced

composites.

无机非金属材料专业英语复习题

材料科学与工程专业英语 （要懂得变通，背了的词组里有些词可以换了以后变成另一个词，背词组建议把词组拆开背会各词的意思。） 一、二单词、词组翻译（英译汉' 15 '2= 30 ?） ?汉译英' 15 15 '1= 单词： 1 H 氢Hydrogen11 Na 钠Sodium 2 He 氦Helium 12 Mg 镁Magnesium 3 Li 锂Lithium 13 Al 铝Aluminum 4 Be 铍Beryllium 14 Si 硅Silicon 5 B 硼Boron 15 P 磷Phosphorus 6 C 碳Carbon16 S 硫Sulfur 7 N 氮Nitrogen17 Cl 氯Chlorine 8 O 氧Oxygen18 Ar 氩Argon 9 F 氟Fluorine 19 K 钾Potassium 10 Ne 氖Neon 20 Ca 钙Calcium barium nitrate硝酸钡magnesium carbonate 碳酸镁manganese sulfate硫酸锰 （此处结构注意后面酸的写法，前面元素可换） PS：常用单词 Mechanical 力学的magnetic 磁学的electrical 电学的thermal 热学的Optical 光学的deteriorative 化学的 carbonate碳酸calcium carbonate 碳酸钙oxide 氧化物nitride 氮化物Carbide 碳化物Processing 加工stiffness 刚度toughness 韧性 structure 结构property 性质performance 性能strength 强度density 密度ceramic 陶瓷plastic 塑料semiconductor 半导体polymer 聚合物 metal 金属alloy 合金composite 复合材料 Atomic 原子的electronic 电子的phase 相 PS:加粗的必掌握。 英译汉: Elastic modulus 弹性模量Stiffness and toughness 刚度和韧性，机械性能Naked eye肉眼Optical property 光学性质 Thermal conductivity 热导率Mechanical strength 机械强度 Transition elements 过渡元素magnetic permeability 磁导率 Alkali metals 碱金属integrated circuit 集成电路 Positively charged protons 正电荷质子specific gravity 比重 The melting point 熔点conduction bands 导带 The ion lattice 离子晶格polycrystalline ceramics 多晶陶瓷 Composite materials 复合材料 汉译英: Materials science and engineering 材料科学与工程 1.257×10-6 1.257 times ten to negative six power High-performance materials 高性能材料

金属材料专业英语(带音标)

金属材料专业英语 材料科学 材料科学定义 [m???'] 加工性能 .[?θ] 强度 & .[k?'r????n] &['?] .[ '?r?'b?l?t?] 抗腐蚀及耐用金属特性 , & 抗敏感及环境保护[?'l??] 化学元素'?] 元素的原子序数 原子及固体物质 原子的组织图['k?] 周期表[?'?]. 周期的；定期的 原子键结合 金属与合金['?l?i, ?'l?i] & 铁及非铁金属['?s]. [化]亚铁的；铁的，含铁的金属的特性 晶体结构['?l]n. 水晶；结晶，晶体；水晶饰品 . 水晶的；透明的，清澈的 , & 晶体结构，定向格子及单位晶格['l?]n. 格子；格架；晶格 . 使成格子状

X – X线结晶分析法[,?n?'?l] 金属结晶格子 点阵常数 's 米勒指数 金相及相律 固熔体 置换固熔体[?:??n?l] 间隙固熔体[?'??l]n. 填隙原子；节间 . 间质的；空隙的；填隙的 金属间化合物[?'t?]['k?, k?m']. 混合；合成；和解妥协；搀合 . 妥协；和解 n. 化合物；复合词；混合物 . 复合的；混合的 转变 转变点 磁性转变[m?ɡ'] 同素转变[m?ɡ']. [化]同素异形的 热平衡['θ??l]. 热的，热量的 n. 上升暖气流. 热的，热量的['?m] 自由度 临界温度

共晶[:']n. 共熔合金 . 共熔的；容易溶解的 [’] 包晶温度 包晶反应 包晶合金 亚共晶体[?']n. 低级低共熔体. 亚共晶的 过共晶体 金属塑性[?:'??n]n. 变形 滑动面 畸变['t?:??n] 硬化 退火 回复柔软 再结晶[?'??n] & 金属材料的性能及试验化学性能['?p?] 物理性能 磁性['m?ɡ?m] & 比电阻 & 比重 比热

石油工程专业英语单词

石油工程专业英语单词 A abnormal pressure 异常高压 absolute open flow potential 绝对敞喷流量 absolute permeability 绝对渗透率 acetic acids 乙酸 acid-fracturing treatment 酸化压裂处理 acidize 酸化 acidizing 酸化 additives 添加剂 Alkali/Surfactant/Polymer（ASP）tertiary combination flooding 三元复合驱anhydrite 无水石膏 annular space 环形空间 appraisal well 估计井，评价井 aquifer 含水层 areal sweep efficiency 面积波及系数 artificial lift methods 人工举升方法

B beam pumps 游梁式抽油机 bitumen 沥青 blast joint 耐磨钻头 block and tackle 滑轮组 blowout preventes 防喷器 blowout 井喷 bone strength 胶结强度 borehole 井筒，井眼 bottomhole/wellhead pressure 井底/井口压力bottorm water 底水 breakthrough 突破，穿透 bubble point 泡点 bubble point pressure 泡点压力 C cable tool drilling 顿钻钻井 capillary action 毛细管作用

carbonate reservoirs 碳酸盐储层 casing hanger 套管悬挂器 casing head 套管头 casing collapse 套管损坏 casing corrosion 套管腐蚀 casing leak 套管漏失 casing pressure 套管压力 casing string 套管柱 casing 套管 casing-tubing configuration 套管组合casing-tubing configuration 油套管井身结构caustic flooding 碱水驱油 cavings 坍塌 cement additive 水泥浆添加剂 cement job 固井作业 cement plug 水泥塞 cement slurry 水泥浆

土木工程专业英语词汇(整理版)

第一部分必须掌握，第二部分尽量掌握 第一部分： 1 Finite Element Method 有限单元法 2 专业英语Specialty English 3 水利工程Hydraulic Engineering 4 土木工程Civil Engineering 5 地下工程Underground Engineering 6 岩土工程Geotechnical Engineering 7 道路工程Road (Highway) Engineering 8 桥梁工程Bridge Engineering 9 隧道工程Tunnel Engineering 10 工程力学Engineering Mechanics 11 交通工程Traffic Engineering 12 港口工程Port Engineering 13 安全性safety 17木结构timber structure 18 砌体结构masonry structure 19 混凝土结构concrete structure 20 钢结构steelstructure 21 钢-混凝土复合结构steel and concrete composite structure 22 素混凝土plain concrete 23 钢筋混凝土reinforced concrete 24 钢筋rebar 25 预应力混凝土pre-stressed concrete 26 静定结构statically determinate structure 27 超静定结构statically indeterminate structure 28 桁架结构truss structure 29 空间网架结构spatial grid structure 30 近海工程offshore engineering 31 静力学statics 32运动学kinematics 33 动力学dynamics 34 简支梁simply supported beam 35 固定支座fixed bearing 36弹性力学elasticity 37 塑性力学plasticity 38 弹塑性力学elaso-plasticity 39 断裂力学fracture Mechanics 40 土力学soil mechanics 41 水力学hydraulics 42 流体力学fluid mechanics 43 固体力学solid mechanics 44 集中力concentrated force 45 压力pressure 46 静水压力hydrostatic pressure 47 均布压力uniform pressure 48 体力body force 49 重力gravity 50 线荷载line load 51 弯矩bending moment 52 torque 扭矩53 应力stress 54 应变stain 55 正应力normal stress 56 剪应力shearing stress 57 主应力principal stress 58 变形deformation 59 内力internal force 60 偏移量挠度deflection 61 settlement 沉降 62 屈曲失稳buckle 63 轴力axial force 64 允许应力allowable stress 65 疲劳分析fatigue analysis 66 梁beam 67 壳shell 68 板plate 69 桥bridge 70 桩pile 71 主动土压力active earth pressure 72 被动土压力passive earth pressure 73 承载力load-bearing capacity 74 水位water Height 75 位移displacement 76 结构力学structural mechanics 77 材料力学material mechanics 78 经纬仪altometer 79 水准仪level 80 学科discipline 81 子学科sub-discipline 82 期刊journal ,periodical 83文献literature 84 ISSN International Standard Serial Number 国际标准刊号 85 ISBN International Standard Book Number 国际标准书号 86 卷volume 87 期number 88 专着monograph 89 会议论文集Proceeding 90 学位论文thesis, dissertation 91 专利patent 92 档案档案室archive 93 国际学术会议conference 94 导师advisor 95 学位论文答辩defense of thesis 96 博士研究生doctorate student 97 研究生postgraduate 98 EI Engineering Index 工程索引 99 SCI Science Citation Index 科学引文索引 100ISTP Index to Science and Technology Proceedings 科学技术会议论文集索引 101 题目title 102 摘要abstract 103 全文full-text 104 参考文献reference 105 联络单位、所属单位affiliation 106 主题词Subject 107 关键字keyword 108 ASCE American Society of Civil Engineers 美国土木工程师协会 109 FHWA Federal Highway Administration 联邦公路总署

(完整版)土木工程专业英语常用词汇

Part IV：Commonly Used Professional Terms of Civil Engineering development organization 建设单位 design organization 设计单位 construction organization 施工单位 reinforced concrete 钢筋混凝土 pile 桩 steel structure 钢结构 aluminium alloy 铝合金 masonry 砌体（工程）reinforced ~ 配筋砌体load-bearing ~ 承重砌体unreinforced ~非配筋砌体 permissible stress (allowable stress) 容许应力plywood 胶合板 retaining wall 挡土墙 finish 装修 finishing material装修材料 ventilation 通风 natural ~ 自然通风 mechanical ~ 机械通风 diaphragm wall (continuous concrete wall) 地下连续墙 villa 别墅 moment of inertia 惯性矩 torque 扭矩 stress 应力normal ~ 法向应力shear ~ 剪应力 strain 应变 age hardening 时效硬化 air-conditioning system空调系统 (air) void ration（土）空隙比 albery壁厨，壁龛 a l mery壁厨，贮藏室 anchorage length锚固长度 antiseismic joint 防震缝 architectural appearance 建筑外观 architectural area 建筑面积 architectural design 建筑设计 fiashing 泛水 workability (placeability) 和易性 safety glass安全玻璃 tempered glass (reinforced glass) 钢化玻璃foamed glass泡沫玻璃 asphalt沥青 felt (malthoid) 油毡 riveted connection 铆接 welding焊接 screwed connection 螺栓连接 oakum 麻刀，麻丝 tee三通管 tap存水弯 esthetics美学 formwork 模板（工程） shoring 支撑 batching 配料 slipform construction (slipforming) 滑模施工 lfit-slab construction 升板法施工 mass concrete 大体积混凝土 terrazzo水磨石 construction joint 施工缝 honeycomb蜂窝，空洞，麻面 piled foundation桩基 deep foundation 深基础 shallow foundation浅基础 foundation depth基础埋深 pad foundation独立基础 strip foundation 条形基础 raft foundation筏基 box foundation箱形基础 BSMT=basement 地下室 lift 电梯electric elevator lift well电梯井 escalator 自动扶梯 Poisson’s ratio 泊松比μ Young’s modulus , modulus of elasticity 杨氏模量，弹性模量E safety coefficient 安全系数 fatigue failure 疲劳破坏 bearing capacity of foundations 地基承载力bearing capacity of a pile 单桩承载力 two-way-reinforcement 双向配筋 reinforced concrete two-way slabs钢筋混凝土双向板 single way slab单向板 window blind 窗帘sun blind wind load 风荷载 curing 养护 watertight concrete 防水混凝土 white cement白水泥 separating of concrete混凝土离折segregation of concrete mortar 砂浆~ joint 灰缝 pilaster 壁柱 fire rating耐火等级 fire brick 耐火砖 standard brick标准砖

金属材料相关英语词汇(2)

金属材料相关英语词汇(2) 金属材料相关英语词汇(2)金属材料相关英语词汇(2)base metal, application, jis astm standard, and normal thickness of galvanized steel sheet 锌镀层质量zinc coating mass 表面处理surface treatment 冷轧钢片cold-rolled steel sheet/strip 热轧钢片hot-rolled sheet/strip 电解冷轧钢片厚度公差 thickness tolerance of electrolytic cold-rolled sheet 热轧钢片厚度公差 thickness tolerance of hot-rolled sheet 冷轧或热轧钢片阔度公差 width tolerance of cold or hot-rolled sheet 长度公差length tolerance 理论质量theoretical mass 锌镀层质量(两个相同锌镀层厚度) mass calculation of coating (for equal coating)/mm 锌镀层质量(两个不同锌镀层厚度) mass calculation of coating (for differential coating)/mm

镀锡薄铁片(白铁皮/马口铁) (日工标准jis g3303) 简介 general 镀锡薄铁片的构造 construction of electrolytic tinplate 镀锡薄钢片(白铁皮/马日铁)制造过程 production process of electrolytic tinplate 锡层质量 mass of tin coating (jis g3303-1987) 两面均等锡层 both side equally coated mass 两面不均等锡层 both side different thickness coated mass 级别、电镀方法、镀层质量及常用称号 grade, plating type, designation of coating mass common coating mass 镀层质量标记 markings designations of differential coatings 硬度hardness 单相轧压镀锡薄铁片(白铁皮/马口铁) single-reduced tinplate

石油工程专业英语单词总结

3-D seismic survey (D: dimension:) 三维地震勘探 5-spot pattern n.五点井网Abandon v.（油井）报废，废弃Abandon well n.废井Acid wash n.酸洗 Acidization n.酸化（作用）Acidization n.酸化（作用） Acidize v.酸化Additive n.添加剂 Agent n.试剂，媒介Alkane n.烷烃，链烷烃 Analytic solution n.解析解Anisotropic a.各向异性的，非均质的Annular a.环形的Annular mist flow n.环雾流 Annulus n.环形空间，环空Anticline n.背斜 API standards n.美国石油协会标准Aromatic n.芳香族，芳香族环烃；a. 芳香的 Artifical lift n.人工举升Artificial lift n.人工举升 Artificial water drive n.人工注水驱Asphaltene n.沥青烯 Asphaltic a.含沥青的，沥青质的；n.沥青质Associated a.伴生的 Attribute n.属性，特征，标志Baffle n.隔板；v.阻碍，挫折Barefoot completion n.裸眼完井Barite n.重晶石 Barrel n.桶Barrier n.隔层 Bbl (blue barrel) Bean n.油嘴，节流器 Belt cover n.皮带盖Bentonite n.膨润土，斑脱岩 Bit n.钻头Black-oil simulator n.黑油模拟器Blender truck n.混砂车Blow out v.井喷 Blowout n.井喷Blowout preventer (BOP) n.防喷器Borehole n.井眼Bottom hole n.井下 Collapse v.坍塌，倒塌Collar n.钻铤 Compaction n.压实作用Compaction n.压实（作用），挤压Completion n.完井，完成，结束Compress v.压缩 Compressor n.压缩机Concentration n.浓度；集中Condensate n.凝析油Condensate n.凝析油 Conductor casing n.导管Conductor casing n.导管 Conductor hole n.导管孔Conductor pipe n.导管 Cone n.圆锥，（锥形）牙轮Configuration n.构造 Connate a.原生的，共生的Connate water n.原生水，共生水Contaminant n.杂质，污染物Continuous lift n.连续气举 Core n.岩心Core n.岩心 Core holder n.岩心夹持器Core slug n.岩心塞 Coring bit n.取芯钻头Corrode v.腐蚀 Corrode v.腐蚀，侵蚀；锈蚀Corrosion n.腐蚀 Corrosion n.腐蚀Corrosive a.腐蚀的；n.腐蚀剂Corrosive a.腐蚀的；n.腐蚀剂Counterbalance n.平衡（块）；v.使平衡，抵消 Counterweight n.平衡块Crack v.裂开 Crank n.曲柄，摇把Crown block n.钻台 Crumble v.坍塌，破碎Crust n.地壳 Curve n.曲线Cutting/chips n.钻屑

工程常用英语

鑽孔加工 1.The tolerance of NPTH +0.05/-0mm is too tight to meet. Relax it to: +/-0.05mm. 2.The tolerance of the slot is 0.0365”+/-0.001”. For ease of manufacture capability we suggest to relax it to 0.0365’’+/-0.002’’. 3.The tolerance of the holes with dia.0.92mm & dia.2.3mm is +/-0.05mm.We couldn’t ensure this tolerance to PTH at all. Suggestion: Relax it to +/-0.076mm. 4.There is a small overlap between the two PTH. Suggestion: We will build the holes as the slots 1.30mm*3.5mm. Please confirm. 5.The finish hole size on the drill chart is different from the Gerber data. Drill chart :0. 6mm. Gerber data:0. 675mm. Drill chart: 2.0mm. Gerber data: 2.1mm. See attachment 3 Suggestion: We will follow the Gerber data. Please confirm! 6.There are some duplicate holes in the Gerber. For attachment 8, if there are no slots we will only retain one NPTH. For attachment 7 we will remove the small hole. 7.The quantities of the stamp holes on the drawing (19) are different from the Gerber data (11). We will build the PCB according to the Gerber data. 8.We will use routing process to build the slots because of the long slots will take long time during drilling process. But the tolerance of the slots is only +/-0.05mm.For ease of manufacture capability we suggest to relax it to +/-0.127mm. 9.The size of the two PTH (dia.1.6mm) is just the same as the Pads and the solder mask openings. Suggestion: We couldn't build the PTH without annular ring so please choose A or B: A: Build the two holes as NPTH and we will enlarge S/M opening and keep the clearance 0.003" each side. B: Build the two holes as PTH and we will enlarge the pads and keep the annular ring 0.008" and also will enlarge the S/M opening and keep the clearance 0.003" each side. We will build the rectangle slot (1.7X3.0mm) as oval one. 10.The quantity of the stamp holes on the drawing (19) is different from the Gerber data (11). Suggestion: We will build the PCB according to the Gerber data. 11.There are some data on the drill map are different from the Gerber data. Suggestion: We will follow the Gerber data to build the PCB.

金属材料_专业英语词汇对照

Material Science 材料科学 Material Science Definition 材料科学定义 Machinability[m??i:n?'biliti]加工性能 Strength .[stre?θ]强度 Corrosion & resistance durability.[k?'r????n] &[ri'zist?ns] .[ 'dj?r?'b?l?t?] 抗腐蚀及耐用Special metallic features 金属特性 Allergic, re-cycling & environmental protection 抗敏感及环境保护 Chemical element 化学元素 Atom of Elements 元素的原子序数 Atom and solid material 原子及固体物质 Atom Constitutes 原子的组织图 Periodic Table 周期表 Atom Bonding 原子键结合 Metal and Alloy 金属与合金 Ferrous & Non Ferrous Metal 铁及非铁金属 Features of Metal 金属的特性 Crystal Pattern 晶体结构 Crystal structure, Space lattice & Unit cell 晶体结构，定向格子及单位晶格 X – ray crystal analytics method X线结晶分析法 Metal space lattice 金属结晶格子 Lattice constant 点阵常数 Mill's Index 米勒指数 Metal Phase and Phase Rule金相及相律 Solid solution 固熔体 Substitutional type solid solution 置换固熔体 Interstitial solid solution 间隙固熔体 Intermetallic compound 金属间化合物 Transformation 转变 Transformation Point 转变点 Magnetic Transformation 磁性转变 Allotropic Transformation 同素转变 Thermal Equilibrium 热平衡 Degree of freedom 自由度 Critical temperature 临界温度 Eutectic 共晶 Peritectic [.peri’tektik] Temperature包晶温度 Peritectic Reaction 包晶反应 Peritectic Alloy 包晶合金 Hypoeutectic Alloy 亚共晶体 Hypereutectic Alloy 过共晶体 Plastic Deformation 金属塑性 Slip Plan 滑动面 Distortion 畸变 Work Hardening 硬化 Annealing 退火 Crystal Recovery 回复柔软 Recrystallization 再结晶 Properties & testing of metal 金属材料的性能及试验 Chemical Properties 化学性能 Physical Properties 物理性能 Magnetism 磁性 Specific resistivity & specific resistance 比电阻 Specific gravity & specific density比重 Specific Heat比热

石油工程专业英语词汇复习课程

石油工程专业英语词 汇

石油工程专业英语单词 A abnormal pressure 异常高压 absolute open flow potential 绝对敞喷流量 absolute permeability 绝对渗透率 acetic acids 乙酸 acid-fracturing treatment 酸化压裂处理 acidize 酸化 acidizing 酸化 additives 添加剂 Alkali/Surfactant/Polymer（ASP）tertiary combination flooding 三元复合驱anhydrite 无水石膏 annular space 环形空间 appraisal well 估计井，评价井 aquifer 含水层 areal sweep efficiency 面积波及系数 artificial lift methods 人工举升方法 B beam pumps 游梁式抽油机 bitumen 沥青 blast joint 耐磨钻头 block and tackle 滑轮组 blowout preventes 防喷器 blowout 井喷 bone strength 胶结强度 borehole 井筒，井眼 bottomhole/wellhead pressure 井底/井口压力 bottorm water 底水 breakthrough 突破，穿透 bubble point 泡点 bubble point pressure 泡点压力 C cable tool drilling 顿钻钻井 capillary action 毛细管作用 carbonate reservoirs 碳酸盐储层 casing hanger 套管悬挂器 casing head 套管头 casing collapse 套管损坏 casing corrosion 套管腐蚀 casing leak 套管漏失 casing pressure 套管压力

土木工程专业英语词汇汇总

A Type Wooden Ladder A字木梯 A-frame A型骨架 A-truss A型构架 Abandon 废弃 Abandoned well 废井 Aberration of needle 磁针偏差Abnormal pressure 异常压力abnormally high pressure 异常高压Abort 中止 abrasion 磨损 Abrasion surface 浪蚀面 abrasive cut-off machine 磨切机Abrasive Cutting Wheel 拮碟abrasive grinding machine 研磨机Abrasive Grinding Wheel 磨碟abrasive particle 磨料颗粒 Absolute address 绝对地址Absolute altitude 绝对高度Absolute damping 绝对阻尼Absolute deviation 绝对偏差Absolute flying height 绝对航高Absolute gravity 绝对重力 absolute permeability 绝对渗透率absolute porosity 绝对孔隙率absolute temperature 绝对温度absorbability 吸收性；吸附性absorption 吸收 abutment 桥墩 abutting end 邻接端 acceleration 加速 acceleration lane 加速车道Acceleration of gravity 重力加速度acceleration pedal 加速器踏板accelerator 催凝剂；加速器；催化剂acceptance criteria 接受准则 access 通路；通道 access door 检修门；通道门access lane 进出路径 access panel 检修门 access point 入口处；出入通道处access ramp 入口坡道；斜通道access road 通路；通道 access shaft 竖井通道 access spiral loop 螺旋式回旋通道access staircase 通道楼梯 access step 出入口踏步 access tunnel 隧道通道 accessible roof 可到达的屋顶accessory 附件；配件accident 事故；意外 accidental collapse 意外坍塌 accommodate 装设；容纳 accredited private laboratory 认可的私 人实验室 accumulator 储压器；蓄电池 accuracy limit 精度限制 acetylene cylinder 乙炔圆筒 Acetylene Hose 煤喉 Acetylene Regulator 煤表 acid plant 酸洗设备；酸洗机 acid pump 酸液泵 acid tank 酸液缸 acidic rock 酸性岩 acoustic couplant 声耦合剂 acoustic coupler 声音藕合器；音效藕 合器 acoustic lining 隔音板 acoustic screen 隔声屏 Acoustic wave 声波 acrylic paint 丙烯漆料(压克力的油漆) acrylic sheet 丙烯胶片(压克力的胶片) active corrosion 活性腐蚀 active earth pressure 主动土压力 active fault 活断层 active oxidation 活性氧化 actual plot ratio 实际地积比率 actuator 促动器；唧筒；激发器 adapt 改装 adaptor 适配器；承接器；转接器； addition 增设；加建 additional building works 增补建筑工 程 additional horizontal force 额外横向力 additional plan 增补图则(附加的平面 图) additional vent 加设通风口 additive 添加剂 Address 地址 adhesive 黏结剂；胶黏剂 adhesive force 附着力 Adhesive Glue 万能胶 Adhesive Reflective Warning Tape 反 光警告贴纸 adit 入口；通路；坑道口 adjacent construction 相邻建造物 adjacent level 相邻水平 adjacent site 相邻基地 adjacent street 相邻街道 adjoining area 毗邻地区 adjoining building 毗邻建筑物 adjoining land 毗邻土地 adjoining structure 毗邻构筑物 adjustable 可调校 Adjustable Wrench Spanner 昔士 adjuster 调节器 adjustment 调校；调整 Administrative Lawsuit 行政诉讼 Administrative Remedy 行政救济 admixture 掺合剂；外加剂 advance directional sign 前置指路标 志；方向预告标志 advance earthworks 前期土方工程 advance warning sign 前置警告标志 advance works 前期工程 aeration 曝气 aeration tank 曝气池 aerial 天线 Aerial mapping 航空测图 aerial photograph 航测照片 Aerial photography 航照定位 aerial rapid transit system 高架快速运 输系统 aerial ropeway 高架缆车系统 aerial view 鸟瞰图 aerofoil 翼型 aerosol 悬浮微粒；喷雾 aerosphere 大气圈 affix 贴附 aftercooler 后冷却器 afterfilter 后过滤器 aftershock 余震 agent 作用剂；代理人 aggradation 堆积 aggregate 骨材；集料；碎石 aggregate area 总面积 aggregate grading 骨材级配 aggregate superficial area 表面总面积 aggregate usable floor space 总楼地板 空间 agitator 搅拌器；搅动机 air bleeding 放气(空气渗出) air blower 鼓风机 air brake 气压制动器 Air chambor 气室 air circuit 空气回路 air circuit breaker 空气断路器 air cleaner 空气滤清器

金属材料的英文词汇

加热炉 heating furnace, reheating furnace 火焰炉 flame furnace↓ 环形炉 circular rotating furnace↓ 退火炉 annealing furnace, annealer↓ ↓真空退火炉 vacuum annealing furnace 连续酸洗机组 pickle line↓ processor：带钢不间断地通过几个酸性槽进行酸性。轧辊 roll↓ 挤压辊 extrusion roll↓ 辊道↓ roll table 延伸辊道 extension roller table↓ 芯棒 mandrel↓ 卫板 guard↓ 导板 guide↓ 带卷箱 coil box↓ 活套 loop↓ 2.1.3 组织性能与测试 穿晶断裂↓ transgranular fracture：穿过多晶体材料的晶体内部发生的断裂。 晶间断裂 intergranular↓ fracture：沿着晶粒界间发生的断裂。 解理断裂 cleavage fracture：沿着给定的晶面—解理面发生的断裂（是穿晶断裂的方式之一）。↓ 剪切断裂 shear fracture：沿着最大剪应力的作用面发生的断裂。↓ 疲劳断裂 fatigue↓ fracture：在低于材料的屈服强度的反复或交变应力作用下发生的断裂。 延迟断裂 delayed↓ fracture：金属遭受本不足以直接引起断裂的静应力但经过一段时间却发生了断裂。 断口 fracture↓ surface：金属件的断裂面或破裂面。 断口形貌学 fractography↓ 杯锥断口 cup cone↓fracture：圆柱形拉伸试件于延性断裂（韧性断裂）后，一侧的断口呈杯状，另一侧的断口呈锥状，两者合称杯锥断口。 丝状断口 silky↓ fracture：表面光滑、有丝绸光泽的极细晶粒断口。 纤维状断口 fibrous↓ fracture：金属或合金的延性足够大，在断裂前晶粒被拉长了从而总体看上去象许多纤维的断口。 层状断口 lamination↓fracture：所含非金属夹杂物在轧制过程中被延展成薄层的金属材料垂直于轧制面的断口。 贝壳状断口 conchoidal↓ fracture：由许多同心圆圈组成的、好象贝壳状的断口。金相学↓ metallography：研究金属和合金的内部组织的学科。其主要内容是借助于金相显微镜和电子显微镜研究金属及合金的内部组织以及化学成分、凝固条件、形变加工、焊接和热处理等等所引起的内部组织的变化和由之引起的性能的变化。 金相检查 metallographic examination：用金相方法对金属或合金的宏观组织和显微组织进行的分析、研究或检验。↓ ↓光学显微镜 optical microscope：利用反射光研究对可见光并不透明的金属及合金的组织所用的显微镜。 镶样↓ mounting：将试样的体积过小（例如丝材、薄带等）或形状复杂，从而不便于以