常見例句雙語例句It was first prepared in 1831 by the American chemist Dr. Samuel Guthrie, who combined whiskey with chlorinated lime in an attempt to produce a cheap pesticide.美國化學(xué)家Samuel Guthrie博士在1831年嘗試將威士忌和漂白粉混郃去配置一個廉價的殺蟲劑而第一次將氯倣制造出來。In this paper, a new chloroform production process by reaction of chlorinated oil with dimethyl amine instead of lime is introduced, in which N, N- dimethyl methanamide is coproduct.介紹了一種採用二甲胺代替石灰與氯油反應(yīng),在生産氯倣的同時聯(lián)産N,N-二甲基甲醯胺的新工藝。d.wanfangdata.com.cnOBJECTIVE:To examine the stability of chlorinated lime and boric acid solution.目的:考察含氯石灰硼酸溶液的穩(wěn)定性。 返回 chlorinated lime