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- N- dimethyl aniline 三氯化磷
- dimethyl aniline [医] 二甲苯胺
- We have gotten 81.67% N,N diethyl o methyl aniline from the residue. 由此破坏了剩余过渡液中的共沸组成,为过渡液中其他组分的回收利用创造了条件。
- He fought in the N African campaign during the last war. 在上次战争中他在北非战役参战。
- Azobenzene was prepared with aniline and nitrobenzene as raw materials,potassium hydrate as catalyst and dimethyl sulforide as solvent.The yield was 69.23%. 在二甲亚砜溶剂中,以氢氧化钾为催化剂,苯胺和硝基苯反应得到偶氮苯,产率为69.23%25。
- That will be a total of eighty N T. 那总共八十台币。
- This paper introduces the synthesis techniques of N, N - dimethyl formamide and the production situation in the world. 本文介绍二甲基甲酰胺的生产方法和国内外生产情况。
- Rock-'n'-roll was started in the 1950s. 摇滚乐发源于20世纪50年代。
- A possible pathway of aniline degradation by O3 is given. 提出了O3降解苯胺的可能途径。
- It has been tried to use the solvatfon to explain the ASIS effect of benzene on N,N-dimethyl aniline. 尝试用溶剂化作用解释了苯对N,N-二甲基苯胺的ASIS效应。
- Rest unclogs our 18th n substitute af. 请取消我方18日的订单,并以下列代替。
- I can't make head (n)or tail of these instructions. 我对这说明书摸不着头脑.
- The Dimethyl Sulfate has an annual output of 15,000 tons. 同时我司也是国内最大的磺胺类产品出口基地。
- The family of nine pig it I n one room. 一家九口挤在一间屋里。
- B: I like listening to Rock 'n' Roll. 我喜欢听摇滚乐。
- Callose stains are aniline blue, resorcin blue and rosolic acid. 胼胝质的染剂是苯胺蓝,间苯二酚蓝和玫红酸。
- Go N to kill the dragon and get the blade. 从北边的房间出去,到山洞中杀龙,得炎之剑。
- The degradation velocity of TOC is lower than that of aniline. TOC降解速率低于苯胺分子降解速率
- They were delegates from India to the U. N. 他们是印度派到联合国的代表。
- Both transistors are not of the n. p. n type. 两个晶体管不都是n.;p