hermeticity detection

• 气密性检测

hermeticity detection的用法和样例：

例句

1. While moving, mobile nodes use Router Discovery and Neighbor Unreachability Detection to realize the movement detection.
   当移动节点移动时，它通过路由发现协议和邻居不可达性检测来实现移动检测功能。
2. Detection of microemboli in cerebral circulation with transcranial Doppler is a new non-invasive technique performed in some foreign countries now.
   应用经颅多普勒检测脑循环中的微栓子是国外目前开展的一项新的无创性检测方法。