But Ampere force is Lorentz force nature.

安培力对它作功。

Total lorentz force does not work, but its component may do so.

总洛仑兹力不作功，但洛仑兹力分力作功。

Electromagnetic ion thrusters use the Lorentz force to accelerate the ions.

离子推进器使用的电磁洛伦兹力，加速离子。

We take Lorentz force as an example to discuss the mathematical characters of non-electrostatic (external)force field.

本文以罗仑兹力为例，讨论非静电力场的数字特征。

It is made up according to the principle of that the charged particles in the air can be acted by Lorentz force in the magnetic field.

它是根据空气中的带电粒子(如有些胶体等)在磁场中受到洛仑兹力的作用原理而制成的。