她看着他刨平一块胡桃木板。She watches him plane the surface of a walnut board.他刨平了这块木板.He planed the board smooth.那位木工用刨子刨平了一块木板.The carpenter evened a board with a plane....
救援人员因风浪太大而被迫中断工作。The rescuers were beaten back by strong winds and currents.马克被迫承担大部分工作。Mark was condemned to do most of the work.乐队被迫取消了一系列的现场表演。The band was forced to cancel a string of live dates....
Right Ventricle – to – Pulmonary Artery Conduit Longevity: Is it Related to Allograft Size?右心室至肺动脉导管的寿命: 是否与移植物的大小有关?BK virus - associated nephropathy can progress to renal allograft loss.BK病毒肾病可导致肾移植失败.Conclusion This a...
Theoretically the absence of damping results in an infinite response at resonance.在理论上,无阻尼时将引起无尽的谐振响应.Strong damping effects are possible because of solid particles in the chamber.燃烧室内的固体颗粒可能引起强烈的阻尼效应.Damping wakes possi...