电学

Physics studies mechanics , heat, light, sound and electricity.

物理学研究力学、热学 、 光学 、 声学和电学。

Both students have made quite a few experiments on electricity.

这两个学生都做了不少电学实验。

Out of quantum electrodynamics come all known electrical, mechanical, and chemical laws.

从量子电动力学可以得出所有已知的电学 、 力学和化学定律。

The discovery that magnetism can produce electric current is extremely important in the field of electricity.

磁能产生电流这一发现在电学的领域中极为重要。

Electricity To connect ( an electric circuit ) to a ground.

[电学]使接地：将 （ 电路 ） 接于地上。