This is a generally known method for obtaining phenylnitromethane from benzyl cyanide.从苯乙腈制取苯基硝基甲烷就用这个方法.A new route for preparation and hydrolyzation of octa - O - benzyl sucrose was described in this paper.研究了八苄基蔗糖制备的新...
Livingston faces a four-year disqualification from athletics.利文斯顿面临禁止参加田径比赛4年的处罚。But what in case there is short weight or disqualification?他们检查了这批大米看其是否短重.But what in case there is short weight of disqualification?但如果短重...
嵌镶光电阴极由涂有绝缘材料的金属板组成.The mosaic consists of a metal plate covered with insulating material.那个王冠上嵌镶着贵重的宝石.A precious diamond is mounted in that crown....
The house commanded some splendid views of Delaware Bay.从这座房子可以俯瞰到特拉华湾壮丽的景致。He commanded that roads be built to link castles across the land.他下令修建连接各地城堡的道路。"Don't panic," I commanded myself.“不要惊慌，”我命令自己。...
他们在后花园有一棵极好的桦树.They've got a wonderful birch in the back garden.桦树从瓦砾中长出来，形成了一片茂密的新林。Birch trees sprouted from the rubble and grew into a dense young wood.印地安人从桦树剥下树皮做独木舟.The Indians peeled the bark from birch trees...
Each family farms individually and reaps the benefit of its labor.各家经营各自的农场，收获各自的劳动成果。He alone reaps all the benefits derived from their employment.他单独享用从对它们的使用中获得所有利益.For here the saying is verified that'One sows a...