这些线是按客户的要求制作而成的镀锡或不镀锡铜线.These are manufactured according to the customer's requirement tinned or untinned wire.镀锡钢板实质上是中间层为带钢的夹层体.Essentially a sandwich in which the core is strip steel.根据电解剥离原理,研制出马口铁镀锡量自动测量仪.The i...
该杂志的宗旨是在基督教框架下讨论时下的热门话题。The magazine's aim is to discuss topical issues within a Christian framework.格雷斯·罗伯逊于1947年参加工作，做了《图片邮报》杂志的一名摄影师。Grace Robertson started as a photographer with Picture Post in 1947.他不久就接手负责杂志的...
冬天快到了, 我们应该给走廊装玻璃了.Since winter is coming, we should glaze in a porch.我知道怎么给窗装玻璃.I know how to glaze a window.那位装玻璃工人在窗户安装一块新的玻璃片.The glazier fitted a new pane of glass in the window....