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...
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....
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...
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 ...