GC analytical method for o - chlorotoluene in the workplace air using sampling by charcoal tube was studied.研究炭管采集空气中邻 - 氯甲苯的气相色谱分析方法.Taking p chlorotoluene as raw material , 2,4 Dichlorotoluene was synthesized via catal...
他和约翰凑在一起，试着用跨接引线发动他的汽车。He was huddled with John trying to jump-start his car.货币兑换成本仍是跨境贸易的最大障碍之一。Currency-conversion costs remain one of the biggest obstacles to cross-border trade.皮特跨上马，开始在田野间小跑起来。Pete got on his horse ...
In youth passion is preponderant.青春期最热情.Yellow was the preponderant color in the room.黄色是这个房间的主色.Melancholy is the preponderant mood of the poem.忧郁的感情是该诗的基调....
The police are searching for his killers...警方正在搜捕杀害他的凶手。The police are searching for his killers.警方正在搜捕杀害他的凶手。Pain-killers are very useful in small amounts to bring your temperature down.小剂量的止痛药对于降低体温非常有用。Their cold-bloo...
过量食用的红肉中脂肪和卡路里含量很高。Red meat, eaten to excess, is very high in fat and calories.标签上盖有“7月14日前食用”的戳记。"Eat before JULY 14" was stamped on the label.我们食用的大多数食物对鸟类都无害。Most foods that we eat are safe for birds....
Empty the contents of the pan into the sieve.将锅里的东西倒到筛子上。She showed him around the ground floor of the empty house.她带他参观了这处空房子的底楼。She went to the sink and ran water into her empty glass.她走到水槽边，把空玻璃杯灌上水。...
他牺牲了自己的事业，这样他贪婪的弟弟才能成功。He sacrificed his own career so that his avaricious brother could succeed.他的贪婪是赤裸裸的，干脆直接，毫不掩饰。The rawness of his greed was frank and uninhibited.他的别墅里满是他贪婪成性的证据。His villa is filled with evidence of...