脑部动脉气体栓塞
cerebral arterial gas embolism
脉动气动力
Fluctuating aerodynamic force
气体-气体热交换顺
gas-to-gas heat exchanger
前交通动脉动脉瘤
Anterior communicating artery aneurysm
奥氏体气体氮碳共渗
gas nitrocarburizing at austenite condition
半导体气体传感器
Semiconductor air sensor
semiconductor gas sensor
semiconducting gas sensors