So, how studies can accurately prediction to the ducted propeller hydrodynamic performance is more important.所以, 研究如何能更准确地预报导管螺旋桨水动力性能非常重要.Falling raindrops break up through hydrodynamic effects.下落雨滴由于流体动力作用而破碎.On the ba...
This indicates a hydrodynamic condition with a very marked potentiometric gradient.这说明水动力条件具有很明显的位能梯度.In metal lubrication two distinct regions are recognized: boundary and hydrodynamic.在金属的润滑作用中存在两个不同区段: 边界和流体区.Falling ...
They spurted blood all over me. I nearly passed out.他们的血喷了我一身。我几乎昏了过去。He howled like a wounded animal as blood spurted from the gash.当血从伤口中喷出时，他像一只受伤的动物一样嚎叫起来。Water spurted out of the hole.水从小孔中喷出来....
Stay in bed extra late or get up specially early.起床过晚或过早。Most late developers will catch up with their friends.大多数身材发育迟缓者都会赶上他们的朋友。Heavy Metal music really arose in the late 60s.重金属音乐真正形成于60年代后期。...
本文研究了V波段四倍频器的设计和研制方法.This thesis presents the design and manufacture of a V - band frequency quadrupler.这种倍频器可以满意地用作为某型测速雷达的输出级.This frequency multiplier may be used satisfactorily as the output stage some velocity radar...
大门口的一侧有块红色的匾额。On one side of the main entrance there's a red plaque.再就是忻州北城楼上的匾额: “ 晋北锁钥. ”Then Xinzhou North tower on the board:'suo yue Shanxi Province. "从此, 紫禁城的匾额上出现了满文.From then on, Manchurian appeared on ...
香港按人口平均计算的本地生产总值为25,000美元, 在亚洲名列第二.At US $ 25,000, our GDP per capita is the second highest in Asia.第二次违规者要被罚款60美元.Anybody caught breaking this rule the second time will be fined $ 60.第二种是一名火箭科学家的, 得花10万元.It was from a r...