探讨了一种合成氧化镁晶须的新的工艺方法.This paper presents a new route to prepare magnesium oxide whiskers.简要分析了高纯氧化镁合成中的一些工艺原理.Some principles in preparing of high purity oxide are briefly discussed.大约80%的氧化镁产量来自菱镁矿.Magnesite deposits acc...
A trademark used for an antimalarial preparation of quinacrine hydrochloride.普鲁卡因被作为氢氯化物管理;奴佛卡因是商标.Organic peroxides now have become a very important class of antimalarial agents.有机过氧化物目前已发展成非常重要的一类抗疟药物.Sunlight worsens ...
He arrives in his biplane and crash lands it in a tree.他驾驶双翼飞机到达，在一棵树上紧急降落。The steel arrives at the factory in coils.钢材被成卷地运到工厂。When the doctor arrives, bring him up.医生来时, 带他到楼上。By the street of ＂Bye and bye＂ one arrives...
为马钉蹄铁的人叫做蹄铁匠.A man who shoes horses is called a farrier.铁匠正在打造马蹄铁.The blacksmith is forging the horseshoe.铁匠正在锤烧红的铁.The blacksmith is hammering the red - hot metal....
I examined the puffy skin under my eyes.我仔细查看自己浮肿的眼袋。Classical economics also examined microeconomic problems.古典经济学也研究微观经济的问题.The police emptied her bag and examined the contents.警察倒出她包中的东西检查。Bass examined the quality of...