英语语法分析

Both switching points have electrodynamic drives which open and close very quickly.

两个开关点都具有可以非常快地打开和闭合的电动驱动器。

These two basic electrodynamic properties give superconductivity its unique interest.

上述两个基本电动力学性质使超导电性具有无比的重要性。

These two basic electrodynamic properties give superconductivity its unique interest .

上述两个基本电动力学性质使超导电性具有无比的重要性。