Studies indicate that chymist coprecipitation azeotropic distillation can better prevent from hard - agglomeration and obtains homodisperse nanoparticle.研究表明,在共沉淀法中辅以共沸蒸馏过程,可以较好地防止粉体的硬团聚,得到分散均匀的纳米级超细粉体....
Immediately, Daniel cut in on Joanne's attempts at reassurance.乔安妮刚要作保证，丹尼尔就把她打断了。Howe carefully cultivated Daniel C. Roper, the Assistant Postmaster General.豪谨慎地和邮政副部长丹尼尔·C.罗珀拉近关系。Daniel leaned back on the sofa, st...
A tidal wave caused by the earthquake hit the coast causing catastrophic damage...地震引起的海啸袭击了沿海地区，导致灾难性的破坏。The ship yawed as the heavy wave struck abeam.当巨浪向船舷撞击时，船暂时地偏离了航道。A new type of elastic rod wave equation, nonline...
快点儿吧，多萝西。别去管你的鞋子了，它们很快就会干的。Dorothy, come on. Never mind your shoes. They'll soon dry off.最近有人看见马拉朝特朗普扔鞋子。Marla was recently seen slinging her shoes at Trump.你不介意我把鞋子脱了吧？You don't mind if I take my shoes off, do...