他坐在一张放有6个文件夹的桌子后面。He sat behind a table on which were half a dozen files.她所有的信件都整齐地放在文件夹中。All her letters were carefully filed away in folders.职员们随意地将文件塞进文件夹里。Clerks bundled papers into files willy-nilly....
Strathclyde council has declared itself a nuclear-free zone.斯特拉思克莱德区委员会宣布本区为无核区。He asked Strathclyde police, which carried out the original investigation, to make fresh inquiries.他要求原来负责案子的斯特拉斯克莱德警方展开新一轮的调查。...
金属棒料在旋弯交变应力作用下会发生疲劳断裂.Metal bar wound be fractured under the rotating - bending fatigue alternating stress.母插座和公插头采用实心棒料精密制造.Socked and plug are precision machined from solid bar stock.通过对零件图的分析, 确定毛坯类型为: 棒料.Through an a...
We may use the plane stress analysis for determining deflections in the midplane of the beam.我们可以用平面压力的分析方法来确立梁中间面的挠度.Vertical elements carry sufficient load through cantilever action to produce cantilever deflections eq...