| 单词 | 电流的 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔SI〕The SI unit of electric current is the ampere.电流的国际单位制单位是“安培”。剑桥高阶〔ammeter〕An instrument that measures electric current.安培计：一种测量电流的仪表美国传统〔amplification〕The process of increasing the magnitude of a variable quantity, especially the magnitude of voltage, power, or current, without altering any other quality.放大，放大率：可变量增大的过程，尤指电压、电力或电流的增大，不改变其它特性美国传统〔bioelectric〕Of or having to do with the electric current generated by living tissue.生物电的：属于或有关于由生命机体组织产生的电流的美国传统〔break〕Electricity Interruption of a flow of current.【电学】 电流的断路美国传统〔bus bar〕A conducting bar that carries heavy currents to supply several electric circuits.汇流线，母线：为支持多条电子线路而运载强大电流的导线美国传统〔cathode〕The positively charged terminal of a primary cell or a storage battery that is supplying current.还原极：正在输出电流的原电池或蓄电池的阴极美国传统〔circuit〕A closed path followed or capable of being followed by an electric current.电路：一个通过电流或可通过电流的封闭路径美国传统〔closed circuit〕An electric circuit providing an uninterrupted, endless path for the flow of current.闭路式：为电流的流动提供不受干扰的、没有终止的电路美国传统〔commutate〕To reverse the direction of (an alternating electric current) each half-cycle to produce a unidirectional current.变换电流方向：颠倒每一半周（交流电流的）方向，以产生单方向性电流美国传统〔conductance〕A measure of a material's ability to conduct electric charge; the reciprocal of the resistance.传导力：衡量材料对电流的传导能力的计量单位；电阻互导美国传统〔converter〕A machine that converts electric current from one kind to another.变流器：把一种电流转换成另一种电流的机械装置美国传统〔countercurrent〕A current that flows in an opposite direction to the flow of another current.逆流，反向电流；逆电流：与另一水流或电流的流向相反的水流或电流美国传统〔electrocoagulation〕Therapeutic use of a high-frequency electric current to bring about the coagulation and destruction of tissue.电凝法：利用高频电流的治疗用法，使组织凝固或杀死组织美国传统〔electromotive〕Of, relating to, or producing electric current.电流的：电流的，关于电流的或产生电流的美国传统〔faradic〕Of, relating to, or using an intermittent asymmetrical alternating electric current produced by an induction coil.法拉第的：感应线圈产生的周期性非对称交变电流的或与之有关的，或利用这种电流的美国传统〔galvanic〕Of or relating to direct-current electricity, especially when produced chemically.电流的：属于或关于直流电的，尤指化学反应产生的美国传统〔knock sth out〕The surge in the power supply knocked out all the computers.供电电流的冲击毁坏了所有的电脑。剑桥高阶〔lag〕The electric current lags behind the voltage.电流的相位小于电压美国传统〔line〕An electric-power transmission cable.电缆：传送电流的导线美国传统〔magnetoelectric〕Of or relating to electricity produced by magnetic means.磁电的：和由磁性原理产生的电流有关的或这种电流的美国传统〔microphone〕An instrument that converts sound waves into an electric current, usually fed into an amplifier, a recorder, or a broadcast transmitter.扩音器，麦克风，话筒：将声波转变成电流的工具，通常接至扩音器，录音机或广播发射机上美国传统〔mutual induction〕The production of an electromotive force in a circuit resulting from a change of current in a neighboring cirucuit.互感应：邻近电路电流的变化所造成的在一个电路中电动势的感应美国传统〔power〕The product of applied potential difference and current in a direct-current circuit.电路：直流电路中的实际电位差与电流的乘积美国传统〔primary〕Electronics Of, relating to, or constituting an inducting current, circuit, or coil.【电子学】 原线圈的：线圈，电路或电流的；和线圈、电路、电流有关的；组成线圈，电路或电流的美国传统〔pyroelectricity〕Generation of electric charge on a crystal by change of temperature.热电：由于温度的变化而在结晶体上发生的电流的产生美国传统〔rectifier〕Electronics A device, such as a diode, that converts alternating current to direct current.【电子学】 整流器；整流管：一种将交流电流转化为直流电流的装置，如二极管美国传统〔reluctance〕Physics A measure of the opposition to magnetic flux, analogous to electric resistance.【物理学】 磁阻：对磁流动的阻碍的度量，同电流的阻抗类似美国传统〔resistor〕A device used to control current in an electric circuit by providing resistance.电阻器：在电路中通过提供电阻控制电流的仪器美国传统〔rheostat〕A continuously variable electrical resistor used to regulate current.变阻器：用以调节电流的连续可变电阻器美国传统〔sampling gate〕A circuit that produces an output only when first activated by a preliminary pulse.采样门电路：只有通过预先电脉冲才能输出电流的电路美国传统〔secondary〕Electricity A coil or circuit having an induced current.【电学】 感应线圈：有感应电流的线圈或电路美国传统〔secondary〕Electricity Having an induced current that is generated by an inductively coupled primary. Used of a circuit or coil.【电学】 产生感应电流的：由初级电圈感应产生的感应电流的。用于电路或线圈美国传统〔self-induction〕The generation by a changing current of an electromotive force in the same circuit.自感应：由于电路中电流的变化而在同一电路中产生的感应电动势美国传统〔solenoid〕A current-carrying coil of wire that acts like a magnet when a current passes through it.筒形线圈：传送电流的电线圈，当电流通过时起到磁体的作用美国传统〔spark〕A short pulse or flow of electric current.电流的短脉冲或流动美国传统〔suppressor〕A device, such as a resistor or grid, that is used in an electrical or electronic system to reduce unwanted currents.抑制栅（极）：用电器或电子系统中用来减少多余电流的抑制器或栅美国传统〔vibrator〕An electrical device consisting basically of a vibrating conductor interrupting a current.振动器：主要包含一种能打断电流的振动导体的电动设备美国传统〔voltaic〕Of, relating to, or being electricity or electric current produced by chemical action; galvanic.电流的：电的或由化学反应产生的电流的，与此有关的或作为此的美国传统〔voltaic〕Producing electricity by chemical action.电流的，伏打（式）的：通过化学反应产生的电流的美国传统 |
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