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## potential difference

• n. [物] 势差，[物] 位差

### 网络释义专业释义英英释义

[电] 电势差

ACT词汇-科学词汇之物理篇 ... insulator 绝缘体 potential difference 电势差 magnet 磁铁 ...

[物] 位差

[物] 势差

potential energy difference 势能差 ; 电位源

potential l difference 电位差 ; 电位 ; 电势差

electric potential difference [电] 电势差 ; 电位差 ; 电位差电势差 ; 电压

earth potential difference 对地电位差 ; 对地的电位差

intrinsic contact potential difference [电] 固有接触电位差

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• 电位差 - 引用次数：8

The phenomenon of DC bias is caused by the electric potential difference between the earthing neutrals of transformer. The influence of DC magnetic bias on transformer is concerned by the designers, producers and users.

直流偏磁现象是由于电力系统中变压器接地中性点间存在直流电位差而产生的,变压器设计、制造和使用部门都非常关心直流偏磁对大型电力变压器运行性能的影响。

参考来源 - 大型电力变压器直流偏磁现象的研究
• 电位差 - 引用次数：2

参考来源 - 前庭功能检测系统关键问题的研究
• 电势差 - 引用次数：5

The concept of equipotential body is not clear. The electric potential difference is existed on both sides when static equilibrium.

对等势体的概念不清楚,认为导体静电平衡后导体两端还有电势差,对电势的概念比较模糊,主要依据电荷的吸引或排斥(库仑定律)判断电荷的转移。

参考来源 - 大学生对静电学概念理解的初步研究
位势差
势差
• 电势差
位势差
电位差
• 势差
• 电位差
位差
• 潜在差异

·2,447,543篇论文数据，部分数据来源于NoteExpress

#### potential difference

• n. the difference in electrical charge between two points in a circuit expressed in volts

### 柯林斯英汉双解大词典

#### potential difference

• 1.

N the difference in electric potential between two points in an electric field; the work that has to be done in transferring unit positive charge from one point to the other, measured in volts 电位差 ( symbol: , symbol: Δ, symbol: Δφ abbr: pd) → compare electromotive force

### 双语例句原声例句权威例句

• If a small potential difference exists between two ground points, some ground currents may flow through a sensitive part of the system.

如果两个地点存在一个电势差系统敏感部分就会接地电流通过

• What people did is they said let's define a unit of energy that represents a unit charge accelerated across a unit potential difference, and let's call that the electron volt.

人们所做就是他们我们确定能量单位用来代表单位电荷加速穿过形成单位电势差，我们电子伏特

• Matrix: Hi growth in loose and fecund, good drainage and humus rich sandy soil, growth potential difference in clay.

基质生长于疏松肥沃排水良好富含腐殖质砂质土壤粘土生长势差。

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