根据协调性的要求,梁在B点的挠度应为零.Compatibility will require that the girder deflection at B be zero.结构的过大挠度可以引起覆盖面的巨大破坏.Excessive deflection in a structure may cause considerable damage to cladding.我们可以用平面压力的分析方法来确立梁中间面的挠度.We may use...
Helicopters with searchlights swept the park which was sealed off...直升飞机的探照灯来回扫射这个被封锁的公园。We illuminate the enemy plane with searchlights in order to shoot at it.我们用探照灯照射敌机为的是向其射击.The beams of the searchlights fingered th...
She was widowed in 1967.1967年她成了寡妇。Imogen stayed with her widowed sister.伊莫金和她守寡的姐姐住在一起。His second wife, Hilary, had been widowed, then exiled from South Africa...他的第二任妻子希拉丽已经成了寡妇，后来又被驱逐出南非。More and more young men are wi...
在人迹罕至的地方可以找到一些隐蔽的小海滩。Tiny secluded beaches can be found off the beaten track.敌军步兵正在隐蔽。The enemy infantry was hiding.我们向他们隐蔽的地方开火逼他们走出来.We shot them out of their hiding places....