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汉语拼音：diàn chǎng

传递电力作用 的场。是电荷或变化的磁场周围空间里存在的一种特殊物质。它的基本特性是对其中的电荷存在力的作 用。

• This forms the basis for our mathematical expression for the electric field.

  这是电场数学表达式的基础。

• In this manner energy is transferred from the field to the grid.

  能量就这样由电场传给线栅.

• The electric and magnetic fields have been amalgamated into electromagnetic field tensor.

  电场和磁场合并为电磁场张景.

• The direction of the electric field vector is indicated in each picture.

  每张照片上都标出了电场矢量的方向.

• The electric fields of these ions are more easily distorted.

  这些离子的电场较容易畸变.

• In a constant electric field, a charged particle experiences constant acceleration.

  在恒定电场中, 带电粒子得到恒定的加速度.

• Thus it is electric field which triggers the photochemical process.

  因此是电场引发光化学过程.

• The stronger the field, the greater is the aligning effect.

  电场愈强, 一致取向的效应愈大.

• In each cycle of operation the particle picks up energy from the oscillating eletric field.

  粒子每运转一周都从振荡电场获取新的能量.

• Lines within the field along which the voltage is constant are called equipotential.

  在电场中电压根等的那些曲线称为等位线.

• Gauss's law makes it possible to find the field by an almost trivial calculation.

  应用高斯定律来求电场,就只要用简单的计算.

• In an uniform field, the lines of force are straight parallel, and uniformly spaced.

  在匀强电场中, 电力线是平行的直线, 其间隔是均匀的.

• If the electric field added is unchangeable, what produces is the direct current.

  如果所加的电场不变, 产生的是直流电.

• Hence only one line of force can pass through each point of the field.

  因此电场中任一点只能通过一条电力线.

• In response to an outside electric field, the electron wave is slightly distorted or displaced.

  作为对外电场的反应, 电子波要稍稍变形或移位.