一切面状构造均可用向线和倾斜角来表示.All planar structures are represented by a strike line and dip angle.通常假定反力在垂直切面内不发生变化.It is generally assumed that a reaction does not change in elevation.这是切面包片的机器.It's a machine for slicing bre...
本文研究高屈光度眼用透镜消除离轴像散的非球面化模式.In this paper, model of aspherisation for higher - dioptry spectacle lens is investigated.在腔内插入一定厚度的布儒斯特片可以部分消除腔的像散.The resonator ( astigmatic ) can be compensated by inserting a suitable thickn...
a prevailing set of cultural values一套盛行的文化价值观The prevailing westerly winds gave the battle advantage to the English admirals.盛行的西风助了英国海军将领们的一臂之力.Our guideline would be the prevailing world market prices.我们要以当时的国际市场的价格为准绳...
The ship came slowly into the harbour, dwarfing all the surrounding boats.轮船徐徐驶入港口, 使周围的船只显得矮小.In a severe gale the ship split in two...在一次大风中,船断成了两截。Nose your ship over into a dive to gain some airspeed.压低你的机鼻向下俯冲可以获得一些...
He didn't bother to switch on the light.他懒得去开灯。...a light switch.电灯开关The situation comedy is going to start soon. Just switch to channel one.景况笑剧赶快就要首先了, 快调到一频道.Drag onto the page to add a thyristor, bi - directiona...