tetrachlorodifluoroethane是什么意思

网络释义

用法例句

Influential factors of the catalysts in trichloroethylene preparation by dehydrochlorination from tetrachloroethane;

四氯乙烷脱氯化氢制三氯乙烯所用催化剂的影响因素

Synthesis of Bis-(hexahydropyrimidines)through Reaction of Diaminoalkanes with Sym-tetrachloroethane;

利用四氯乙烷胺化反应合成联氢化嘧啶衍生物的研究Ⅱ

Polyester nanofiber can be prepared by electrospinning process from PET chips separately dissolving in three kinds of solvents,namely,the mixture solvent of phenol and tetrachloroethane,trifluoroacetic acid and the mixture solvent of trifluoroace- tic acid and dichlormethane.

利用静电纺丝法制备聚酯(PET)纳米纤维,选择苯酚和四氯乙烷,三氟乙酸,三氟乙酸和二氯甲烷3种溶剂分别溶解PET切片进行静电纺丝,通过扫描电子显微镜(SEM)对纤维表面形态进行观察,结果表明:三氟乙酸和二氯甲烷混合溶剂溶解PET制备的电纺纤维较好。

Single and joint toxicity of perchloroethylene and cadmium on Ctenopharyngodon idellus.;

四氯乙烯和镉对草鱼的单一与联合毒性效应

Theoretical Study on the Addition Reaction of Trichloroethylene and Perchloroethylene with Hydroxyl Radical;

三氯乙烯和四氯乙烯与羟基自由基加成反应的理论研究

Adsorption and regeneration by supercritical CO_2 characteristic of activated carbon and different soils to perchloroethylene;

活性炭及不同土壤吸附-超临界CO_2再生四氯乙烯的特性

Advances in hydrodechlorination of carbon tetrachloride;

四氯化碳催化加氢研究进展

Analysis of the petroleum class in the water by using chlorinated tetrafluoroethylene polymer instead of carbon tetrachloride as the extracting agent;

氯化四氟乙烯聚合物替代四氯化碳为萃取剂分析水中石油类

Investigation on corrosion behavior and mechanism of carbon tetrachloride to 1J116 alloy;

四氯化碳对1J116材料的腐蚀行为及机理探讨