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- UV/Ozone cleaning method can reduce the surface pollution to less than a monomolecular and up to now has been used as the ultimate process . UV光清洗技术可以减少表面污染到少于一个分子,到目前为止,一直被用于终端过程。
- The result indicates that the pollution of surface water in Liaohe river basin is mainly the organic pollution, the point source polluted is weighter than the surface pollution. 结果表明:辽河流域地表水水质污染以有机污染为主,点源污染重于面源污染。
- The result indicates that the pollution of surface water in Liaohe river basin is mainly the organic pollution,the point source polluted is weighter than the surface pollution. 结果表明:辽河流域地表水水质污染以有机污染为主,点源污染重于面源污染。
- The characteristics of internal partial discharge, moisturizing, surface pollution and thermal breakdown of ZnO surge arrsters were analyzed, and how to diagnosis these problems were introduced. 分析了避雷器内部局部放电、内部受潮、表面污秽及热破坏等现象的特点,介绍了如何根据避雷器监测结果来分析避雷器存在的问题。
- Woodware surface when rainy day will condense water vapor, if varnished by now, the water vapor will then wrap in the varnish film, will cause the woodware surface pollution not to be unclear. 木制品表面在雨天时会凝聚一层水汽,如果这时刷漆,水汽便会包裹在漆膜里,使木制品表面浑浊不清。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- He is honest only on the surface. 他只是表面诚实而已。
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- The hard outer portion or surface area of bread. 面包皮面包的表面区域的硬皮
- Surface mail takes longer than airmail. 普通邮件比航空邮件慢。
- The surface of the lake is quite still. 湖面相当平静。
- It's2 yuan by surface mail and3.6 yuan by air. 寄平信2元,寄航空要3元6角。
- Wheels won't bite on a slippery surface. 车轮打滑。
- The surface must be thoroughly clean. 表面必须彻底弄清洁。
- The surface between the ribs of a ribbed vault. 梁腹,腹板某扇形拱的胁拱之间的平面