The development of a high effective benzol - free paint remover was described.根据“相似相溶原理”选择合适的有机溶剂作为脱漆剂的主要组成.Annual sales: steel, Crude Benzol, Coke, tar, ammonium sulfate, and so on.常年销售: 钢材, 粗苯, 焦碳, 焦油, 硫酸铵等.The transfo...
From my perch, I have watched the flabbergasting events of the past week.从我所处的高度, 我观看了过去一周那些令人目瞪口呆的事件.E sorridiamo perch é sbaglier à fra poco.嗯!童谣,我们唱就是为了好玩.We watched the parade from our perch.我们从高处观看游行。...the vast slu...
These injustices embittered her even more.不公平使她更加受苦.Repeated failures embittered him.连续的失败使他很难过.He had turned into an embittered, hardened adult...他已经变成了一个愤世嫉俗、冷酷无情的成年人。When marriages break down children are swept into t...
介绍了木质陶瓷的微观结构及其在焙烤过程中的变化机理.The microstructure and its change during burning process was introduced.采购产品加水过滤器, 陶瓷的过滤器, 水洗净系统过滤器 - 空气, 瓦斯, 液体.Water Filters, Ceramic Filter Replacement, Water Purification Systems Filters - A...
wild and farmed salmon野生和人工养殖的鲑鱼He farmed in the south for many years.他曾在南方务农多年。Now are also hatcheries in which fish are farmed.现在也有一些鱼苗孵化场可以人工养殖鱼类.Many animals may be farmed or ranched to create a valuable legal trade....