英语释义

• a colorless flammable liquid obtained from petroleum or coal tar; used as a solvent for gums and lacquers and in high-octane fuels

片语

methylbenzene cas苯基甲烷

methylbenzene formaldehyde resin甲苯

o-methylbenzene sul邻甲基苯磺酰胺

phenylmethane甲苯（等于toluene）

methylbenzene as solvent甲苯为溶剂

toluene[有化] 甲苯

Methylbenzene extraction甲苯萃取

methylbenzene Toluene甲苯溶剂

ammonium methylbenzene blue甲苯胺蓝

o-methylbenzene sulfonamide邻甲基苯磺酰胺

4-dinitro methylbenzene二硝基甲苯

英汉例句

• in this paper, it introduces the production status, inport and consumption situation of benzene, methylbenzene and xylene in gd province, and it also forecasts the development trends in the future.

  介绍广东省苯、甲苯、二甲苯的生产现状、进口与消费，并对今后的发展予以预测。

• gc-900 gas chromatography apparatus is used to detecting the concentration of methylbenzene gas, and the best parameters of this experiment equipment are got by doing orthogonal experiment.

  利用gc-900气相色谱分析仪检测甲苯的浓度，通过正交实验得出了实验过程的最佳操作参数。

• the current products contain a large amount of methylbenzene and are poisonous.

  现有产品含有大量的甲苯，具有毒性。

• wastewater of methylbenzene nitration has various kinds of aromatic nitrophenol components in it with great toxity and difficulty to treat.

  甲苯硝化废水含有多种芳香族硝基酚类物质，毒性大、治理难。

• objective:2,4-difluoro benzoic acid was prepared by using 2,4-dinitro methylbenzene as initial material.

  前言：目的：以2 ，4—二硝基甲苯为起始原料合成2 ，4—二氟苯甲酸；