Both housings are waterproof to a depth of two metres.两个机罩的防水深度均为两米。These are the engine housings.这是发动机机壳.The diaphragm was clamped between two support housings.隔膜被夹紧在两个支承套之间....
女性有时因过度使用磨砂膏而损伤了皮肤。Women sometimes damage their skin by going overboard with abrasive cleansers.用蔬菜磨砂膏加蜜乳按摩霜做磨砂.Mosha Gao vegetables with milk and honey massage cream to scrub.使用方法:舀取少许磨砂膏在手中,混合一些水.Scoop a little scrub i...
Once again, the "Free Press" prefers not to highlight these facts.“自由新闻”组织再次故意不去突出强调这些事实。Caroline prefers her worktops to be clear of clutter.卡罗琳喜欢把厨房台面收拾得整整齐齐。He prefers travelling on the Tube to riding in a limousine.他...
介绍了一种在凝胶体系中用扩散法制备草酸亚铁的结晶方法.A diffusion method for the preparation of ferrous oxalate in a gel system was presented.实验结果表明:添加有氯化亚铁的细水雾,其灭火性能发生了显著变化.This paper presents an experimental study of fire suppression effectivene...