benzene,toluene,xylene meaning in Chinese
苯、甲苯、二甲苯
Examples
- Btx standard test method for benzene , toluene , xylene concentrates analysis by gas chromatography
用气相色谱法分析苯甲苯二甲苯 - Analytical method for benzene , toluene , xylene , hexane , trichloroethylene in gooey agent by gas chromatography
胶粘剂中有害成分含量的气相色谱测定法 - Study on benzene , toluene , xylene pollution resulted from vehicle emission by tenax ta adsorption - thermal desorption - capillary gas chromatography
机动车尾气造成的苯系物污染状况调查 - Standard test method for acidity of benzene , toluene , xylenes , solvent naphthas , and similar industrial aromatic hydrocarbons
苯甲苯二甲苯溶剂石脑油和类似的工业芳烃酸度的标准试验方法 - In the paper the solubilities of anthracene , phenanthrene and carbazole are studied in benzene , toluene , xylene , the heavy solvent oil , clohexane , dmf , pyridine , cyclohexanone and acetone , and qualitative analysis is done by three aspects in the process of the solute dissolved the solvent : ( l ) the molecular struture and the interspace struture ; ( 2 ) reciprocity force of the intermolecule ; ( 3 ) the cohesion energy
本文考察了蒽、菲、咔唑在苯、甲苯、二甲苯、重溶剂油、环己烷、 dmf 、吡啶、环己酮和丙酮等有机溶剂中的溶解度。并从三个方面对溶剂溶解固体定性分析： ( 1 )分子结构及空间结构， ( 2 )分子之间相互作用力， ( 3 )内聚能，得到的结果与实验得到的数据基本一致。