Papain - catalyzed synthesis of aspartame precursor Z - APM in biphasic solvent system wasinvestigated.本文报道在两相溶剂体系中利用木瓜蛋白酶催化合成Aspartame前体Z - APM的研究.And now I think of it, aspartame is the tip of a considerable iceberg.并且...
I destroy all noisome and rank weeds , I keep down all pestilent vapours.我摧毁了一切丛生的毒草,控制一切有害的烟雾.Noisome vapours arise from the mud left in the docks.难闻的蒸汽由船坞中余留的泥浆散发出来。The air is infected with noisome gases.空气受到了有害气体的污染.N...
食物和药品被迅速运往受灾的城市.Supplies of food and medicine were rushed to the stricken city.按我的估计受灾的面积还不到十分之一.To my estimate, not one tenth of the area is affected.让我们一起用爱帮助受灾的人们重拾生活.Let's join together to help rebuild these peo...
His clothes were creased, as if he had slept in them.他的衣服皱巴巴的，好像他是穿着衣服睡的。You've creased my newspaper.你把我的报纸弄皱了.The bullet merely creased his shoulder.子弹只不过擦破了他肩部的皮肤....
The kerchief , as a kind of trimmings, there is important function.丝巾作为服饰整体搭配的配饰之一, 起着举足轻重的作用.She was about to alter the trimmings of the dress.她打算改动这件女服的装饰。The trimmings on the car are made of chrome.车上装的饰品是用铬合金做的。Look ...