Positive aileron deflection produces an anti - clockwise moment about the X axis.正的副翼偏转角产生绕X轴的负方向力矩.They sparred for a moment, on the brink of a full fight.他们互相推搡了一会儿，眼看就要大打出手了。The tanker began spilling oil the moment he...
Audio signals can be transmitted along cables without distortion.声音信号可以通过电缆传送而不失真。8,000 homes were plunged into darkness as electricity cables crashed down.由于电缆损毁，8,000户家庭顿时落入一片黑暗之中。The cables are all bright yellow to pr...
你如何能打出那么多旋转球?How do you play it with so much English?你怎么用这么多的左手旋转球?How do you use so much left - hand spin?运动员可以使用哪种旋转球?What kind of spin can a player use?...
Assesses the effectiveness of departmental trainers and recommends changes as required.评估部门培训者的效率,根据要求提出调整的建议.We may have to agree that the noble Lord is not precisely a nonpareil as a departmental minister.我们也许只能一致认定：这位...