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....
They're asked to make objective, in inverted commas, evaluations of these statements.他们被要求对这些陈述作所谓“客观”的评价。Only direct speech should go inside inverted commas.只有直接引语应放在引号内。Inverted flight is an acrobatic manoeuvre of...
Striker Alan Smith was guilty of two glaring misses.前锋艾伦·史密斯两次严重失误，将球射偏。Kate had invited Alan to spend the Passover with her.凯特已经邀请了艾伦和她一起过逾越节。Alan was irritable, and very evidently in a nervy state.艾伦很急躁，很明显他处于紧张不安的状态。...
He has expressly forbidden her to go out on her own.他已经明确禁止她独自外出。Bleasdale had written the role expressly for Robert Lindsay.布利斯戴尔专门为罗伯特·林赛写了这个角色。She was expressly forbidden to touch my papers.已经明确禁止她动我的文件。...
"Last one in the sea is a sissy," proclaimed Idris.伊德里斯大声地宣告说：“在海里，谁落在最后谁就不是爷儿们。”Nina looks the spitting image of Sissy Spacek.尼娜看起来像极了茜茜·斯帕赛克。Far from being sissy, it takes a real man to accept that he is not perfect.只有...
A fishing vessel and a cargo ship collided in rough seas.一艘捕鱼船和一艘货船在波涛汹涌的海上相撞了。He loaded his vessel with another cargo and set sail.他给自己的船装上另一批货后便启航了。A plane with Danish markings was over-flying his vessel.一架带有丹麦标记的飞机从他的...
It was a very frightening experience and they were very courageous.那是一次让人胆战心惊的经历，而他们表现得非常勇敢。You're brave and courageous. You can make it.你勇敢无畏，一定会获得成功。a very courageous decision十分勇敢的决定...