Allene is an isomer of methyl acetylene.丙二烯是甲基乙炔的一种异构体.In the darkness, the machine gun spat a vindictive white light like an acetylene torch.机枪在黑暗中吐出一道凶厉的白光,活象一支喷火的乙炔吹管.In the high - pressure system both oxygen and acet...
This paper discussed three methods of producting vinyl etherspreparation from acetylene, dehydrohalogenation and acetals.论述了乙烯基醚类化合物的三种主要制备方法乙炔法 、 脱卤化氢法和缩醛热分解法.Allene is an isomer of methyl acetylene.丙二烯是甲基乙炔的一种异构体.In th...
He envied your trip to Greece.他羡慕你能够到希腊去旅行.Better be envied than pitied.宁可让人妒忌,不可让人怜悯.He envied Caroline her peace.他羡慕卡罗琳的平和。Oliver envied the fine person and dignified manners of his untutored brother.奥利佛非常妒忌他这个没受过教育的弟弟...
He was so happy communing with the dolphin in Dingle Bay.他在丁格尔湾与海豚交流的时候特别开心。A dingle monthly total is posted to Accounts Receivable and Fees Earned in the general ledger.全体的小峡谷月刊被寄到帐户应收帐款和费用在一般的分类帐中赚....
含有对皮肤有益的植物精华的沐浴凝胶shower gel containing plant extracts that have a stimulating effect on the skin蛋白一煮便成凝胶状.Eggwhite gels when cooked.这些不稳定性促使琼脂糖和琼脂糖 -- 丙烯酰胺凝胶的发展.These liabilities prompted development of agarose and agaro...
The Quanzhen Taoism was founded by Wang Chongyang in Ninghai , Shandong Province.摘要全真道是由王重阳在山东宁海创立的.On Chongyang Festival, the sky is high and the air is clear.九九重阳, 正值秋高气爽.According to tradition, people should climb mou...
Well - distributed rate is the key factor of briquette quality.原料混合均匀度是影响型煤质量的关键工艺因素.They maintain markets for securities already distributed, and act as finders in private placements of securities.维持已经发行股票的市场, 或为公司私募寻找买...