benzene compounds 中文意思是什麼
benzene compounds
解釋
苯化合物, 芳香族化合物-
The benzene ring is also seen in other compounds.
苯環在其他化合物中也可以看見。 -
Ecg analysis of workers exposed to benzene compounds
苯系化合物作業工人心電圖分析 -
In the case of the unsaturated alcohols, such as hydroxyethyl acrylate ( hea ), the paes showed the photo - alignment property to the nematic liquid crystals with the pretilt angle of 0. 60 ? secondly, three kinds of fluoro - containing diamine monomers were prepared via the reduction reactions of the corresponding dinitro compounds, which were synthesized via the nitro nucleophilic displacement reactions of 3, 5 - dinitro - 5 - trifluoromethyl benzene with diphenol compounds
此外，本論文還設計並通過3 ， 5 -二硝基三氟甲苯與二酚化合物的硝基親核取代反應制備了二硝基化合物，將其還原最終合成了三種間位取代的含氟二胺單體tfpda 、 tfbpda與tfmda ，並對其聚合行為進行了研究。 -
Test method for hydrocarbons types, oxygenated compounds and benzene in spark ignition engine fuels by gas chromatography
氣相色譜法測定火花點火發動機燃料中烴類氧飽和化合物及苯含量的試驗方法 -
Standard test method for hydrocarbon types, oxygenated compounds and benzene in spark ignition engine fuels by gas chromatography
用氣相色譜法測定火花點火發動機燃料中烴類氧飽和化合物及苯含量的標準試驗方法 -
Determination methods for benzene compounds in water
水中苯系物的測定方法 -
Quantitative research of bio - toxicity of amino - benzene compounds
苯胺類化合物生物毒性的定量研究
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