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...
在有较大开口的情形中,还需选购背衬材料.A backing material is optionaland only needed for large openings.酚醛背衬阀座: 不可拆解, 抗拉伸,抗撞击.现场可更换.Phenolic Backed Seat: Non - collapsible, stretch resistant, blow out proof, field replaceable.剥离背衬膜.Peel of...
The caves cannot but inspire wonder in the beholder.这些洞穴让观者无不叹为观止。Personally I don’t think he’s very attractive, but they say beauty’s in the eye of the beholder, don’t they?我个人认为他并没有多大的魅力,不过人人都说萝卜青菜,各有所爱,不是吗?It has been...
It involves , in effect , immunizing mosquitoes against gametes, the sexual stage of Plasmodium.它实际上是免疫蚊虫去抗击配子, 即疟原虫的有性阶段.The occurrence of neurotoxicity appears to be decreasing as more refined immunizing suspensions ar...
It's so restful to meander along Irish country roads.沿着爱尔兰的乡间小路漫步是多么惬意。His talk appears to meander but by the end focuses attention on the true state of affairs.他的谈话看似不着边际，最终却集中到了事态的真相上来。Thoughts meander like a rest...