Thousands of protestors converged on Washington today.今天几千名反战者聚集在华胜顿.Competitors from more than a hundred countries have converged on Sheffield for the Games...来自100多个国家的选手齐聚设菲尔德参加此次运动会。Angry crowds converged on the spea...
本文介绍了分子蒸馏的概念基本原理及其分离特点.This paper describes the definition, basic principle and advantages of molecular distillation.尼古丁可以用蒸气蒸馏的方法从烟草废料中萃取.Nicotine can be extd. from tobacco waste by steam distn.这是一种使用罐馏器蒸馏的苹果渣白兰地.An Ame...
他们为竞速类游戏准备了方向盘操纵器对吧?They've got steering wheeIs for the driving games, right?该操纵器利用可编程控制器控制,是一套机、电、气集成度较高的设备.PLC and the integrated technology of mechanism electricity and aerodynamic are used in the manipulator.选择性...
保罗很会变戏法.Paul's very good at conjuring.每天，饭店里会有一位不同的大厨像变戏法似的奉上可口的菜肴。Every day a different chef will be conjuring up delicious dishes in the restaurant.这样,离愁别恨总算变戏法似的变掉了.Thus somehow the bitterness of a parting was ju...