Effect of metal ions loaded onto activated carbons on desorption activation energy of dichloromethane;
金属离子改性活性炭对二氯甲烷脱附活化能的影响
The Effect of Dichloromethane Extraction from Flue-cured Tobacco on Smoking Flavor;
烤烟二氯甲烷萃取物对卷烟香吃味的影响
The New Resultant of Chloropicrin from GC-MS Analysis of Its Dichloromethane Solution;
GC-MS测定二氯甲烷溶液中的氯化苦及测定过程中产生的新生化合物
Research on New Type methylene chloride Catalytic Combustion Catalyst;
新型二氯甲烷催化燃烧催化剂的性能
The Study of Molecular Sieve on reccovering Methylene Chloride;
4A型分子筛在二氯甲烷回收生产中的应用
Catalytic degradation of methylene chloride was studied in a flow fixed bed reactor.
采用色谱微反联用技术研究了二氯甲烷在以氧化铝为载体的金属氧化物（ＭＯ／Ａｌ２Ｏ３）催化剂上的催化降解。
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。
A capillary GC method with FID detector for the determination of residual organic solvents acetone, dichlormethane and pyridine in nateglinide was presented.
应用毛细管气相色谱分析那格列奈中有机溶剂丙酮、二氯甲烷、吡啶的残留量。
Results After 18 weeks,the number of cancerous node of the AGE groups including the Extract from the leaves and the part of dichlormethane from the seeds was signif.
结果番荔枝总提取物与提取物的二氯甲烷部位各组大鼠肝表面癌结节数、肝/体重比、肝组织匀浆和血清中谷胱甘肽-S-转移酶含量,以及血清γ-谷氨酰转移酶、碱性磷酸酶的含量明显低于模型组。
The highperformance liquid chromatography(HPLC) has been used for quantitative determination of o,m,pchlorodiphenylmethane(CDPM) from the reaction products of benzene with pchlorobenzyl chloride for pCDPM preparation.
用高效液相色谱法优化苯与对氯氯苄烷基化反应催化剂刘红霞张书胜袁倬斌＊（郑州大学分析测试中心郑州）（中国科学技术大学研究生院北京１０００３９）关键词氯－二苯甲烷，制备，三氯化铝，硝基苯，硝基乙烷，高效液相色谱法１９９７－０３－３１收稿，。
dichlorodifluoromethane(freon 12)
二氟二氯甲烷（氟里昂12）
Methylene chloride for industrial use
GB/T4117-1992工业二氯甲烷
Electrochlorination of Diphenylsulfide and Diphenyloxide with Methylene Chloride
二氯甲烷对二苯硫醚及二苯醚的电极氯化反应
Dichlorodifluoromethane for industrial uses
GB/T7372-1987工业用二氟二氯甲烷(F12)
Effects of metal ions loaded onto activated carbons on adsorption capability of dichloromethane/trichloromethane
金属离子改性活性炭对二氯甲烷/三氯甲烷吸附性能的影响
Chemical reagent Dichloromethane
GB/T16983-1997化学试剂二氯甲烷
Pulps--Determination of dichloromethane soluble matter
GB/T7979-1987纸浆二氯甲烷抽提物的测定法
Study on chemical constituents of methylene chloride extract of Rubus chingii
覆盆子二氯甲烷萃取物中的化学成分
High temperature oxidation of dichloromethane in air
空气气氛中二氯甲烷的高温氧化特性
alkyldimethyl benzylammonium chloride
烷基二甲基苄基氯化铵
bromochlorodifluoromethane [BCF] [halon 1211]
溴氯二氟甲烷〔1211灭火剂〕
bromochlorodifluoromethane [halon 1211] [CF2BrCl]
溴氯二氟甲烷〔哈龙1211〕
Study on Catalytic Synthesis of γ-Chloropropyldimethylchlorosilane
γ-氯丙基二甲基氯硅烷的催化合成
Study on the Separation of HCFC-22/HFC-23 Gas Mixture by Membrane;
膜法分离二氟一氯甲烷/三氟甲烷混合气的研究
Study on isobaric vapor-liouid equilibrium for dimethylldichlorosilane+dimethyldiethoxysilane binary system;
二甲基二氯硅烷-二甲基二乙氧基硅烷二元体系等压汽液平衡研究
octadecyl benzyl dimethyl ammonium chloride
十八烷基苄基二甲基氯化铵
bromochlorodifluoromethane automatic type extinguisher
溴氯二氟甲烷（自动式）灭火器
tetradecyl benzyl dimethyl ammonium chloride
十四烷基二甲基苄基氯化胺