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单词 electric field
释义

electric field

英汉-汉英词典
电场
词组 | 习惯用语
您要查找的是不是:
    Electric field excitation 电场激励
    Electric field calculation 电场计算
    Electric field density 强度
    Electric field response performance 电场响应性能
    Electric field heat therapy 电场热疗
    electric field dependence 电场依赖性
    electric field discharge 电场放电
    electric field lines 电场线
    electric field generator 电场发生器
electric field [电磁] 电场
electric field vector [电] 电场矢量(以牛顿/库伦或伏/米来表示)
electric field strength [电磁] 电场强度
electric field force 电场力
atmospheric electric field 大气电场
anomalous electric field 异常电场
normal electric field 正常电场
electric field gradient 电场梯度
electric field intensity 电场矢量,电场强度
high-voltage electric field 高压电场
英语例句库
  1. The electric fields of square electric pulse were applied as cycling fields to investigate the fatigue of the antiferroelectrics.
    本文用脉冲矩形方波电场作为激励电场来测试反铁电材料的疲劳性能。
  2. In addition to transferring magnetic energy to the tail lobes, dayside reconnection also intensifies the electric field across the magnetotail.
    昼侧磁力线重连除了传递磁能到磁尾南北两叶,也使跨越磁尾两叶的电场变强。
  3. Also, High electric field annealing of stressed PMOSFET and detrapping of trapped electrons on the gate oxide are studied deeply.
    重点研究了退化PMOS器件的高场退火效应和氧化层陷阱电子的退陷阱机制。
  4. Compared with alkali-washing electrofining method, no strong acid and strong base were used, no high electric field settling separation tank.
    与碱洗电精制法相比,该法不使用强酸强碱,不需要高压电场沉降分离罐。
  5. Simulation shows that the inhomogeneity of electric field reduces the oscillations in photodetachment cross section and its corresponding modulation function.
    模拟结果显示出电场的不均匀抑制了光剥离截面和相应调制函数的振荡。
  6. Due to dopant migration, build-in electric field exists in the device.There is open-circuit photoresponse, the detector can operate in photovoltaic mode.
    元件受掺杂迁移迁移的影响而存在内建电场,使得元件有开路响应,存在光致电压模式。
  7. Applying basic magnetofluiddynamic theory, the author analyzes the model flowing in plasma sheath under the combined action of magnetic and electric field.
    本文应用磁流体力学基础理论,分析了在磁场和电场联合作用下,等离子体鞘中模型流动。
  8. Applying the theory of rheodynamics and hydraulic theory, a relationship of damping vs. vibration velocity, electric field strength and gas-filled pressure has been set up.
    分析了阻尼力与振动速度、外加电场强度、充气压力等的数学关系,为减振器设计参数的优化研究提供了理论依据。
  9. The result indicated that transformation of perlite was accelerated and the quantities of ferrolites was increased under the function of impulse electric field at second stage graphitization.
    进而分析了脉冲电场作用下基体中石墨晶核的数量增加,有效地缩短了珠光体分解时碳原子的扩散距离,从而加速了第二阶段石墨化过程中珠光体的转变。
  10. We propose and show that the integral of magneton for the neutral atom of coherence along its motion-path in electric field will contribute to a geometric phase.
    提出并论证了用由玻色—爱因斯坦凝聚耦合输出相干中性原子的磁子在电场中的运动来检验沿其运动路径所积累的几何相位.

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原声例句
PBS趣味科普

A changing electric field produces a changing magnetic field, which produces a changing electric field, and so on.

变化的电场产生变化的磁场,磁场产生变化的电场,以此类推。

托福口语备考指南

This creates an electric field around the knife fish's body.

这在刀鱼身体附近产生了电场

Asap SCIENCE 精选

Even human cells have the ability to detect electric fields though not consciously.

即使是人类细胞也有能力探测电场, 尽管不是有意识的。

Crash Course 天文篇

Except with light, the things doing the waving are electric and magnetic fields.

除开光,产生波动的是电场和磁场。

VOA Special 2017年3月合集

One of the dangers of electric fields is that they can be harmful to humans.

电场虽然会危害人体。

Asap SCIENCE 精选

This sounds in some ways like the electric fields that exist in and all around us.

这听起来就像我们周围存在的电场

PBS趣味科普

This relationship between electric fields and magnetic fields is a fundamental property of the universe.

电场和磁场之间的这种关系是宇宙的基本属性。

双语版 TED-Ed 演讲精选

Some discriminate between individual compounds by observing how the compounds move through a set of electric fields.

有些人通过观察化合物如何通过一组电场来区分各个化合物。

Discovery纪录片《认识电力》

So, he showed that the lightning radiates an electric field which produces a voltage on the frog legs.

他证明了闪电能辐射出一个电场,在青蛙腿上产生电压。

托福口语备考指南

And some fish, like the knife fish, generate an electric field around its body when it's swimming around.

有一些鱼,例如刀鱼,在游泳时会在其周围产生电场

中文百科

电场

正电荷产生的电场,与距离的平方成反比,方向朝外。
负电荷产生的电场,与距离的平方成反比,方向朝内。
静电场中任何一条电场线,都是起自正电荷(或来自无穷远处),止于负电荷(或伸向无穷远)。

电场是存在于电荷周围能传递电荷与电荷之间相互作用的物理场。在电荷周围总有电场存在;同时电场对场中其他电荷发生力的作用。观察者相对于电荷静止时所观察到的场称为静电场。如果电荷相对于观察者运动,则除静电场外,还有磁场出现。除了电荷以外,随着时间流易而变化的磁场也可以生成电场,这种电场叫做涡旋电场感应电场。迈克尔·法拉第最先提出电场的概念。

英语百科

Electric field 电场

Electric field lines emanating from a point positive electric charge suspended over an infinite sheet of conducting material.
Illustration of the electric field surrounding a positive (red) and a negative (blue) charge.

An electric field is a vector field that associates to each point in space the Coulomb force experienced by a unit electric charge. Electric fields converge and diverge at electric charges and they can be induced by time-varying magnetic fields. The electric field combines with the magnetic field to form the electromagnetic field.

近义、反义、联想词
近义词
n.
field, field of force, force field

英英词典
electric field n.
  1. a field of force surrounding a charged particle
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更新时间:2025/6/23 3:00:28