胆囊切除术后胆道残余结石的再手术是安全有效的.Cholecystectomy bile duct stone remnants of the re - operation is safe and effective.目的: 研究结石康抗尿路结石的作用.Objective : To study the effects of Jieshikang capsule on urinary calculus.重点介绍胆汁淤滞对形成肝内胆管结石的影...
He is utterly ignorant of staff [ stave ] .他对 五线谱 一窍不通.But the reality of discovery was a different matter, and he did all he could to stave it off.但所发现的实际情况完全是另一回事，所以他只好尽自己所能暂缓其发生。He thought of riding a camel to conserv...
她怎么会事先知道我要出去？How could she tell beforehand that I was going to go out?这可不是头脑一热作出的决定。我们事先仔细地讨论过。It wasn't a spur-of-the-moment decision. We discussed it in detail beforehand.我临走时特地事先把办公桌清理了一下。I took the precaution of...
The flow is primarily laminar.这种流动主要是层流.The behavior of convective motion is not laminar but turbulent.对流运动的行为不是片流式而是湍流式.The air flow was regarded as quasi - laminar.空气流动被视为准层流.Simply making steel stronger does not neces...