Kinking endotracheal tube ( ETT ) is not an infrequent problem during general anesthesia.在全身麻醉插管病患中,气管内管弯折其实是常见的问题.The strands are in good condition and without broken wires, kinking and smooth surface.绳线状况良好并无断线 、 绞缠或磨平...
他成为旧的苏联体制直言不讳的抨击者。He became an outspoken opponent of the old Soviet system.但这些直白的抨击者说,他们熟悉并避免这个陷阱.But those directly attacked say they are familiar with, and avoid, the pitfalls....
它提供了飞机前进所需的推力。It provides the thrust that makes the craft move forward.火箭推力的方向是由电脑控制的.The direction of the thrust of the rockets is controlled by computer.火箭作为弹道导弹的推力装置很重要.Rockets are important as thrust units for ballis...