| 单词 | 导电 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔TAKE〕Before Newton, people had great difficulty understanding how any metal could conduct electricity. 在牛顿之前，人们实在难以理解金属怎么会导电。朗文写作活用〔capacitance〕Symbol C The ratio of charge to potential on an electrically charged, isolated conductor.符号 C 电容：一个充电的绝缘导电物体潜在具有的最大电荷率美国传统〔carry〕Copper carries electricity.铜导电。英汉大词典〔conductive〕Copper is a conductive material.铜是导电性材料。韦氏高阶〔conductive〕Salt water is much more conductive than fresh water is.盐水比淡水的导电性强很多。外研社新世纪〔conductometric titration〕Titration based on changes in the electrical conductance of a solution.基于溶液导电性能变化了的滴定美国传统〔conduct〕Copper conducts electricity better than other materials.铜的导电性比其他材料好。英汉大词典〔conduct〕Copper conducts electricity well.铜的导电性能好。牛津高阶〔conduct〕Copper conducts electricity, but plastic does not.铜导电，但塑料不导电。剑桥高阶〔conduct〕Copper conducts electricity.铜导电。外研社新世纪〔conduct〕Metals conduct electricity well.金属的导电性很强。韦氏高阶〔conduct〕Most plastics do not readily conduct electricity.大多数塑料都不容易导电。21世纪英汉〔developer〕John Bardeen was also co-developer of the theory of superconductivity.约翰·巴丁也是超导电性理论的创立者之一。柯林斯高阶〔dielectric heating〕The heating of electrically nonconducting materials by a rapidly varying electromagnetic field.电介质加热：用快速变化的电磁场对非导电体加热美国传统〔dopant〕A substance, such as boron, added in small amounts to a pure semiconductor material to alter its conductive properties for use in transistors and diodes.掺杂质，掺质剂：加入纯半导体材料中的少量硼等物质，用于晶体管和二极管中以改变半导体的导电率美国传统〔electricity〕Metals conduct electricity well.金属有良好的导电性。牛津搭配〔electricity〕Salt water conducts electricity more easily.导电麦克米伦高阶〔electrojet〕An electric current that moves in an ionized layer above the equator in the earth's upper atmosphere.电喷(射气)流：在地球赤道上方大气上层电离子气体导电层中移动的电流美国传统〔galvanic skin response〕A change in the ability of the skin to conduct electricity, caused by an emotional stimulus, such as fright.皮肤电反应：由情感刺激（如恐惧）引起的皮肤导电能力的变化美国传统〔grid〕A corrugated or perforated conducting plate in a storage battery.极板网栅，蓄电池电极板：蓄电池中呈波纹状或有孔的导电板美国传统〔grid〕A network or coil of fine wires located between the plate and the filament in an electron tube.栅极：在电子管中线极和阳极之间的由导电性很好的电线组成的网络或线圈美国传统〔magnetohydrodynamics〕The study of the interaction of magnetic fields and electrically conducting liquids or gases, such as molten metal or plasma.磁流体动力学：对磁场和导电的液体或气体，诸如熔化的金属或者等离子区之间的相互作用的研究美国传统〔nonconductor〕A material that conducts little or no electricity, heat, or sound.非导体：仅能在很小的程度上或不能传导电、热或声音的物质美国传统〔printed circuit〕An electric circuit in which the conducting connections have been printed or otherwise deposited in predetermined patterns on an insulating base.印刷电路：导电连接物被印刷或放在绝缘基体上预先定好的模型中的一种电路美国传统〔property〕One of the properties of copper is that it conducts heat and electricity very well.铜的特性之一是导热导电能力强。剑桥高阶〔raised〕The substance conducts electricity more efficiently at raised temperatures.这种材质温度越高导电性越强。麦克米伦高阶〔supercurrent〕An electrical current flowing through a superconductor.超电流：流过超导电体的电流美国传统〔thermionic emission〕Emission of thermions, especially electrons, from a conducting material at high temperatures.热离子发射：热离子发射，尤指电子在高温时由导电物质发射出来美国传统〔thermion〕An electrically charged particle, especially an electron, emitted by a conducting material at high temperatures.热离子：一带电粒子，尤指一电子，由导电材料在高温时发 射出美国传统〔transmit〕Metals transmit electricity.金属导电。21世纪英汉A wire conveys an electric current. 电线传导电流。译典通Copper conducts electricity but plastic does not.铜能导电而塑料不能。剑桥国际Most metals conduct electricity. 大多数金属能导电。译典通One of the properties of copper is that it conducts heat and electricity very well.铜的一个特性就是导热导电能力强。剑桥国际 |
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