Diatomaceous earths are the skeletal remains of the tiny aquatic plants deposited centuries ago.硅藻土是百年前水生植物沉淀下来的遗骸.Belts of mountains are cause by movements in the earths crust.山丘带是由地壳移动而形成的.Rare Earths Group of South an...
Rare Earths Group of South and North in Miscarry Now?南北稀土集团就这样流产了 吗 ?An iron case will keep the Earths field away from the compass.铁箱能使地球磁场不受指南针的影响.Belts of mountains are cause by movements in the earths crust.山丘带是由地壳移动而...
Some aging higher officers inherited from the Manchurian days were sacked.从满洲时代遗留下来的一些年老的高级军官给撤换了.Long gown, mandarin jacket and waistcoat were the typical Manchurian clothes.长袍 、 马褂、马甲为满族人的主要服装.From then on, Manchurian ...
He was given a general anesthetic.他被全身麻醉。It would have to be done under anesthetic.这个只能在麻醉的情況下做。The addition of epinephrine to local anesthetic solutions produces vasoconstriction.局麻药溶液中加入肾上腺素,使血管收缩....