m-xylene meaning in Chinese

间二甲苯

Study of the purification of m - xylene and m - toluic
间二甲苯和间甲基苯甲酸分离提纯工艺的研究
Adsorption characteristics of catalysts used for ammoxidation of m - xylene to isophthalonitrile
工业用间二甲苯氨氧化催化剂的表面吸附特征研究
These samples were then sent to the government laboratory for testing on the concentration of benzene , toluene and m - xylene in the goods
测试结果显示，五款样本中的其中一款在拆封当日被验出苯成份为每公斤计0
Toluene and m - xylene are not cancer - causing substances . their effects on health depend on the level one is exposed to and the duration of exposure
甲苯和间二甲苯并非致癌物质，对人体影响需视乎个人处于甲苯和间二甲苯成份的水平和时间。
Standard test method for determination of benzene , toluene , ethylbenzene , p m - xylene , o - xylene , c9 and heavier aromatics , and total aromatics in finished gasoline by gas chromatography
气相色谱法测定精炼汽油中苯甲苯苯乙烯对间-二甲苯邻二甲苯c9重芳烃和全部芳烃的标准试验方法

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