A new method for separating and purifying p - AAB ( p - aminoazobenzene ) by dry - column chromatography is developed.提出了一种干柱层析法 分离提纯 试剂对氨基偶氮苯的新方法.The present invention provides membrane separating and purifying process ...
They set up purifying systems in places where the water was not potable.他们在许多水质不适合饮用的地方建立了净化系统。Changing iron into steel is a process of purifying the iron.把铁炼成钢是铁的精炼过程.The extra step would increase the margin of safety b...
He entreats a bowstring to be fastened on the arm, must not fasten on the neck.他请求把绞索系在手臂上, 千万不要系在脖子上.An arrow fitted to the bowstring cannot avoid being discharged.箭在弦上,不得不发.It is hard to bull back the bowstring.要拉开弓弦挺难...
He defeated the Turkish Sultan , Bayazid the Thunderbolt, at Angora in 1402 , and took him prisoner.1402年,他在安哥拉击败了土耳其苏丹, 并俘虏了他.All his accumulated nervous agitation was discharged on Maud like a thunderbolt.他那蓄积已久的怒气,就像雷...
The guard was feinted out of position.守卫被骗离岗位.They feinted and concentrated forces against the most fortified line of the enemy side.他们虚晃一招，然后集中兵力攻打敌方最坚固的阵线。The fighter feinted with his right hand and struck with his lef...
拖网渔船已经驶离了泽布吕赫港。The trawler had sailed from the port of Zeebrugge.托网渔船上的船员被聚集到甲板下。The crew of the trawler were gathered below decks.一艘渔船不知从什么地方冒了出来，就在正前方。A fishing boat came out of nowhere, dead ahead....