Optical communication are free from electromagnetic interference.
光电通信不受电磁的干扰。

This defense of its right to be free of interference has a corollary.
对干涉的抵御是一个必然的结果。

Since free water is given off rather rapidly, barring physical interference to it release.
只要排除物理干扰，那么游离水的释放就相当快。

A method for generating interference free tool path for NC machining surfaces is suggested.
提出一种数控加工中曲面实时插补无干涉刀轨生成方法。

In that regard, it is essential that the frequencies allocated to these passive services remain free of interference.
在这方面，分配给这些被动式服务的频率必须不受干扰。

Republicans tended to be aligned with the business interests that opposed government interference with free enterprise.
共和党人更重视商业利益，反对政府干预自由企业。

Research on Algorithm of automatic generation of interference free cutter location path for NC machining of freeform surfaces with flat end cutters
曲面平头刀加工无干涉刀位轨迹自动生成的算法研究

But that tragedy created by kids held in contempt by their peers and able to conduct a criminal life free of parental interference gives him a peculiar, if entirely coincidental, resonance.
但是，那场由受到同龄人轻视、缺乏父母管教胡作非为的年轻人造成的悲剧，使这个几乎事实完全一致的人物的出现引起了一独特的共鸣。