Stencil manufacturing techniques include chemical etching, laser cutting and electroforming.钢网制作技术包括化学腐蚀, 激光切割和电铸.As a new fabrication technology , micro electroforming i.微电铸,又称精密电铸,是一种全新的微细加工技术.This article mainly expla...
I pushed the problem aside; at present it was insoluble.我把问题抛在一边，目前它还无法解决。At present children under 14 are not permitted in bars.目前，14岁以下儿童不允许进酒吧。Do you believe that sentences for criminals are tough enough at present?你认...
What if we became known for approaching heaven on behalf of outcasts and disagreeable people?如果我们忠心地为这群遭人鄙视、唾弃的人代祷,又将 如何 ?Outcasts ( eta ), people with professions that were considered impure, formed a fifth class.剩下来的, ...
When you're weeding , you must dig up the roots.斩草必须除根.Try not to walk on the flower beds when weeding or hoeing.拔草和锄地时尽量不要踩到花坛。Viticulture: Short pruning ( double guyot ) ; weeding a year , hand - picking with doub...
Jets coursed the area daily.喷气机每日飞经那地区.The tears coursed down his cheeks.他泪如雨下。The tears coursed down his cheeks...他泪如雨下。They coursed in the forest.他们在树林中打猎。The tears coursed down her cheeks.眼泪从她脸上迅速流下来。The hound coursed...