英语释义

1. the potential energy of a unit positive charge at a point in an electric field that is reckoned as the work which would be required to move the charge to its location in the electric field from an arbitrary point having zero potential (as one at infinite distance from all electric charges) and that is roughly analogous to the potential energy at a given elevation in a gravitational field

片语

Electric Scalar Potential标量电位

electric c potential电位

electric c potential energy电位能

electric vector potential向量电位能

electric c potential difference电位差

electric reference potential基準电位

electric plating potential gradient电势梯度

Electric surface potential固定层

electric repulsive potential电性斥力位能

英汉例句

• global distribution of electric potential, fields and currents in the atmosphere are calculated analytically under a given ionospheric electric potential distribution.

  本文在已知电离层电位分布下，解析地计算了大气电位，电场和电流强度的全球分布。

• the anions can keep muscle cells in normal electric potential stimulate the metabolism enhance the ability of storing nutrition and they can make skin smooth and flexible prevent wrinkles appearance.

  负离子使肌肉细胞保持正常生理电位，激活新陈代谢，增强储养能力，使肌肤拥有光泽，富有弹性，抑制皱纹的产生。

• it be verified by two experiment in article that electric potential of first metal electrode be influenced by the surface smooth level of metal.

  通过两个实验验证了金属表面的光滑度对第一类金属电极的电极电势的影响。金属表面粗糙会使第一类金属电极的电极电势降低。

• usb mouth, digital double channel and electric potential collector, brain wave signal is put into the computer after digital processing.

  usb接口全数字化双通道脑电采集器，将脑电信号数字化处理后输入计算机；

• the experiment shows that the adsorption and the electric potential measure are influenced by the magnetic field produced by the electromagnetic agitator.

  实验结果表明，电磁搅拌器所产生的磁场对氟的吸附及电极电位测定均有一定的影响。

• piezoelectricity is the ability of some materials to generate an electric field or electric potential in response to applied mechanical stress.

  材料的压电性质是电能和机械能互相转化的性质，从压电材料的本构关系上体现为力-电耦合。

• more precisely it tells you that what you might have learned about electric fields deriving from electric potential becomes false if you have a variable magnetic field.

  更精确地说，电势产生电场,这一观点是错误的,如果忽略变化磁场的存在的话。

• the dynamic electric potential tester of static is extensively applied to the test of electrostatic potential, such as human body , etc.

  某型静电电位动态测试仪可对静电导体和人体产生的静电电位进行实时的采集并输出模拟信号。

• this article proposed dissolves at the same time the law with the electric potential to determine the lead, the copper in the tea.

  本文提出用电位溶出法同时测定茶叶中的铅、铜。

• a model of calculating electric potential of two dimension point current in measurement of sheet resistance with four-point probe by fem is presented and its correctness is verified furthe.

  介绍了用有限元方法计算半导体方块电阻四探针测试中二维点电流势场的模型并且证明了其正确性。

• the method to determine the electric potential distribution in the electron cloud by measurements of the ion current is discussed.

  文中还讨论了通过测量离子电流确定电子云中电位分布的方法。

• in this paper, the authors give some advice about the general electric potential junction, and electric design and construction in residence building as well.

  就住宅建筑总等电位联接及一般电气的设计及施工谈一些具体意见。

• capacitivity -coupled resistivity (ccr) method is a new geophysical exploration method, which uses capacitor to supply current to underground and measures coupled electric potential as well.

  电容耦合电阻率法（ccr）是一种新颖的物探方法，它利用电容向地下供电，并利用电容来测量地表耦合电位。

• for square wave motor, the thesis set forth equivalent weakening magnet field control way by use of transformer electric potential to …

  对方波电机，文中提出了一种新型的用变压器电势抵消激磁电势而实现的等效弱磁控制方法，并作了理论分析与实验验证。

• with the use of ohm's law, the equation of electric potential in anisotropic medium is derived from the continuity equation of an electric current, and its essential solution is given too.

  本文从电流连续性方程出发，利用欧姆定律导出了各向异性地层中的电位方程，并给出了解的基本形式。

• the simulation results include the distribution of the electric potential between the grids and distribution of the electric field strength, and also the distribution of xenon ion number density.

  模拟得到了栅极间电势分布、电场强度分布及栅极间氙离子数密度分布。

• neurons fire when electrically charged atoms – ions – flood in and out of them, creating a tiny electric potential across their membranes.

  当大量带电原子或离子出入神经元时，会产生微小的跨膜电势，同时神经元放电。

• the electric potential and the field of point charge are resolved with a special function.

  利用特殊函数求解电势、电场，计算了点电荷与磁偶极子相互作用的电磁角动量。

• the electric potential signal shows a continuously increasing trend in the fracture process of concrete, and there is large increasing in ae rate and electric potential in the main fracture.

  在混凝土破裂过程中，电位信号呈连续增大趋势，在主破坏时声发射率和电位信号均有大幅度增加。

• the invention adopts high power drive circuit and high power high voltage transformer. the advantages of the invention are improving contact area and stabilizing measurement electric potential signal.

  采用大功率驱动电 路与大功率高压变压器，本发明的优点是增加与钢水的接触面积，能稳定测量电势信号。

• in the paper, obtainment and treatment of autogenous electric potential signal are studied.

  本文对摩擦副自生电势信号的获取和处理，进行了实验研究。