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单词 capacitor
释义

capacitor /kə'pæsɪtə//kə'pæsɪtɚ/

英汉-汉英词典
n. 电容器; 电容
词组 | 习惯用语
electrolytic capacitor 电解质电容器
shunt capacitor 并联电容器;分路电容器;旁路电容器
power capacitor [物]电力电容器
capacitor bank 电容器组合
series capacitor 串联电容器
ceramic capacitor [电]陶瓷电容器
capacitor discharge 电容婆电;电容器放电
film capacitor 薄膜电容器
tantalum capacitor 钽电容;钽介质电容器
compensation capacitor 补偿电容
parallel capacitor 并联电容器;平行电容器
coupling capacitor 耦合电容器
filter capacitor 滤波电容器
capacitor filter 电容滤波器
storage capacitor 储存电容;储能电容器;存储电容器
variable capacitor 可变电容器,变容器
英语例句库
  1. Nonpolarized capacitor C1 and potentiometer R2, a linear taper, determine the time constant of integrator IC1B.
    无极性电容C1和线性锥形电位器R2决 定积分器IC1B的时间常数。
  2. We quantizied the mesoscopic LC circuit, based on the infirmness coupling characteristic of a mesoscopic capacitor .
    基于介观电容存在弱耦合特性,对介观LC电路的量子效应进行了研究。
  3. Carbon Nanotubes (CNTs) were activated by CO2 and air under different durations, then were used in polarizable electrodes of electric double-layer capacitors (EDLCs).
    摘要对碳纳米管粉体在高温下进行空气和二氧化碳活化处理,并用于制作双电层电容器极板。
  4. The interelectrode dielectric adopts the polypropylene film with surface coarsening which is easy to impregnate so as to enhance the reliability of high-capacity capacitor.
    极间介质为易于浸渍的表面粗化聚丙薄膜,特别提高了大容量电容器的可靠性。
  5. The Capacitor turns the signal in antiphrasis, the only thing whole. The Earphones do such long ago. The Shot of the handgun not audible.
    什么是积极保护?基本原理是:发射和接收信号---一个放大器,一个晶体管---一个可变电阻的电容器---一个扬声器或射极的输出装置。
  6. For electrical properties of MOS capacitors, the C-V curves were obtained by LCR meter (HP4284A), and picoampere meter (HP4140B) was used to measure the J-V curves.
    另外以电感电容电阻计量仪(HP4284A)进行C-V曲线量测;以微安培计量仪(HP4140B)进行J-V曲线量测。

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原声例句
科学60秒-科学美国人 2023年6月合集

This is what makes time travel possible. The flux capacitor!

这就是使时间旅行成为可能的原因——通量电容器!

航海英语听力

27.the capacitors C251 and C 252 need to be replaced.

电容C251,C252需要更新。

经济学人-科技

One contact operates like a capacitor plate, the other like a battery electrode.

其中一个电触点相当于一个电容板,另一个电触点相当于电池的电极。

经济学人-科技

Making the leap from a basic capacitor to the super variety involves two things.

从基础电容器到超级电容器的飞跃涉及两点。

学生科学报

Some of the researchers strapped a capacitor onto their shirts and ran.

一些研究人员在他们的衬衫上绑了一个电容器就跑了。

学生科学报

This will eventually deplete the capacitor's charge.

这最终会耗尽电容器的电荷。

Crash Course 综合篇

Now it’s time to reintroduce our old friend, the capacitor!

现在是时候重新介绍我们的老朋友了, 电容器!

Crash Course Physics 速成课物理

So dielectrics can help capacitors hold even more energy.

所以电介质有助于电容器存储更多 的能量。

学生科学报

Some of the polymer washed away, causing a drop in the capacitor's performance.

一些聚合物被冲走, 导致电容器性能下降。

Crash Course Physics 速成课物理

Now let's go back to potential energy in capacitors.

现在让我们回到势能和电容器。

中文百科

电容器

电容器:左上方是SMD陶瓷电容;左下方是SMD钽质电容;右上方是直插钽质电容;右下方是直插电解电容;尺的大刻度为公分。
不同种类的电容器。左起:积层陶瓷电容、圆板形陶瓷电容、积层形聚酯电容、管形陶瓷电容、聚苯乙烯电容(轴向、圆板形)、金属化膜聚酯电容、电解电容,尺上的大刻度为公分。
当电荷在电极上累积,在两电极之间会产生电场,大小和所累积的电荷成正比,电场会在电容器的两电极造成电位差V = E·d。
介电质分子因为电子受到电场影响,使得分子偏离平衡位置。为了说明之便,本图加大介电质和电极的空隙,实际上介电质会直接和电极接触。

电容器(Capacitor)是两金属板之间存在绝缘介质的一种电路组件。其单位为法拉,符号为F。电容器利用二个导体之间的电场来保存能量,二导体所带的电荷大小相等,但符号相反。

英语百科

Capacitor 电容器

Battery of four Leyden jars in Museum Boerhaave, Leiden, the Netherlands
Charge separation in a parallel-plate capacitor causes an internal electric field. A dielectric (orange) reduces the field and increases the capacitance.

A capacitor (originally known as a condenser) is a passive two-terminal electrical component used to store electrical energy temporarily in an electric field. The forms of practical capacitors vary widely, but all contain at least two electrical conductors (plates) separated by a dielectric (i.e. an insulator that can store energy by becoming polarized). The conductors can be thin films, foils or sintered beads of metal or conductive electrolyte, etc. The nonconducting dielectric acts to increase the capacitor's charge capacity. Materials commonly used as dielectrics include glass, ceramic, plastic film, air, vacuum, paper, mica, and oxide layers. Capacitors are widely used as parts of electrical circuits in many common electrical devices. Unlike a resistor, an ideal capacitor does not dissipate energy. Instead, a capacitor stores energy in the form of an electrostatic field between its plates.

近义、反义、联想词
近义词
n.
electrical device

联想词
capacitance电容;resistor电阻器;voltage电压;diode二极管;transistor晶体管;anode阳极;inverter倒转者;dielectric电介质;transistors晶体管;solenoid螺线管;circuitry电路;
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更新时间:2025/6/17 14:38:09