As a kind of MEMS actuators, micro mechanical radiofrequencyswitch is a representational structure of micromechanical technology, and basis of many micro mechanical components.
The flight attendant stayed inside the cockpit for a brief chat just as controllers were instructing the crew to switch to another radiofrequency.
就在地面塔台正在指示飞行员转向另外一个无线电通话频率时,这位空服人员呆在驾驶舱短暂聊了会儿。
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A DC-contact series radiofrequency(RF) micro electromechanical system(MEMS) switch with slanting beams was developed to eliminate warping of the cantilever beam due to residue stresses.