Polyoxyethylene glycols containing tertiary amine groups were synthesized with different amine initiators.以胺类化合物为起始剂,制备了几种含叔胺基的聚氧化乙烯二醇.tertiary syphilis第三期梅毒Antioxidant tertiary butyl hydroquinone was prepared by hydroqu...
Tertiary education follows secondary education.高等教育紧跟中等教育.Large stack deposits are controlled by deeply dipping faults Tertiary age.巨大的堆型矿体受第三纪倾陡断层控制.Aim To analyze Tertiary period sedimentary environment of Qaidamu sali...
目前，30%的爬行动物、鸟类和鱼类面临灭绝的危险。30 percent of reptiles, birds, and fish are currently threatened with extinction.很少有鸟类会在镜头面前梳理自己的羽毛。Rare birds preen themselves right in front of your camera.无可争辩的是，英国的鸟类携带着这种疾病的病菌。It is indisput...
They travelled to Portsmouth, where they embarked on the battle cruiser HMS Renown.他们行至朴次茅斯，在那里登上了英国皇家海军“声望号”战列巡洋舰。The ship put in at Portsmouth to fuel.船驶入朴次茅斯港口加煤.How much is a ticket to Portsmouth?一张去普次茅斯的火车票票价是 多少 ?...
...broken bones that have failed to knit.没能愈合好的断骨I have tried to present historicism as a well - considered and close - knit philosophy.我试图把历史决定论描述为一种考虑周到而结构严谨的哲学.Ferris wore a heavy knit sweater.费里斯身着一件织得厚厚的毛衣。Ordinary ...