Exterior activator is ramification of emulsifying agent, dust - proofing agent, hydrous lanolin.表面活性剂是乳化剂 、 防尘 剂 、 含水羊毛脂衍生物.The use of hydrous zeolite is a type of warm mix asphalt.掺加含水沸石是中温化技术的一种.Hydrocarbon - generatin...
受毒害叶片经常出现针状的叶尖从蜷缩部分脱落下来.Abscission of the tightly rolled , needlelike tips of the injured leaves quite often occurred.分析了空气量和锌浓度对形成四针状的氧化锌晶须的影响.The effect of air quantity and zinc concentration on forming T - ZnO _ w whi...
这些大机构总是随意制定规定，而且说变就变。These large institutions make — and change—the rules to suit themselves.他总是渴望拥有新的经历，而且永远愿意尝试。He is always eager for new experiences and ever-willing to experiment.满眼金星乱转，而且越转越快。Stars appeared everywh...
He is a cinch to be boss of this firm some day.他将来准会成为这家公司的老板.It's a cinch that the horse will win the race.那匹马必胜无疑.It sounds difficult, but compared to full-time work it was a cinch.这听上去有难度，可是比起全职工作来，就是小意思了。The exa...