Determination of organic residues in macroporous adsorption resins of Tangzhiqing Tablet by headspace gas chromatography
顶空气相色谱法测定糖脂清片中大孔吸附树脂有机残留物
The organic residues were extracted from resin samples by ultrasonic extraction with dichloromethane and analyzed by gas chromatography.
建立了同时检测大孔吸附树脂中苯、甲苯、二甲苯、苯乙烯、二乙苯、二乙烯苯、萘、癸烷、十一烷和十二烷等10种有机残留物的测定方法。
The characteristics of the molecular weight (MW) distribution of residual organic matters in the secondary effluent and the influence of MW distribution on membrane flux were analyzed in this test ,and the effect of applicable pretreatment including coagulation,PAC adsorption and ozonation-PAC process on the secondary effluent was investigated.
本试验分析了城市二级处理水的残留有机物分子量分布特征及对超滤膜过滤透水性能的影响,并利用混凝法,活性炭吸附,臭氧-活性炭吸附进行了处理。
Analysis of Organic Solvent Residues in Radix Notoginseng Extraction by Headspace-GC;
顶空气相色谱法检测AB-8大孔树脂有机溶剂残留物
Determination of Some Organic Residues from Macroreticular Adsorption Resin in Fritillaria Hupehensis Hsiao et K.C.Hsia Extracts
贝母提取物中因大孔吸附树脂带入有机残留物的定量测定
Determination of the Residua from Macroporous Resin in Traditional Chinese Medicine Extract by GC
气相色谱法测定6种中药提取物中大孔吸附树脂有机残留物
Studies on Determination Method and Quality Criteria of Residua of Macroporous Resins;
大孔吸附树脂有机残留物检测方法及其标准研究
All organic and metallic residues on the wafers must be removed.
片子上所有的有机和金属残留物均必须清除。
mean residual time of soil organic matter
土壤有机质平均残留期
Study on Biodegradation and OPH Detection of Organophosphorus Pesticides;
有机磷农药残留的生物降解和OPH法检测研究
Multimedia Environment Modeling of Polychlorinated Organic Compounds (PCOCs) in Liao-he River Watershed;
辽河流域残留多氯有机物的多介质环境模拟
Residue Analysis and Calculation of Polluted Ice in Songhua River;
松花江污染冰体中有机物残留量的分析与计算
Removal of Pesticide Residue from Ginseng Extract with Organic Montmorillonite;
有机蒙脱土去除人参提取物中的农药残留
Study on the Analysis Method of Residue of Veterinary Medicine and Persistent Organic Pollution;
兽药及持久性有机污染物残留分析方法研究
Chlorinated Organic Pollutants PCBs in China and Distribution of Residual Status;
含氯有机污染物多氯联苯在我国的残留和分布
The Study of Pesticide Residue Organophosphate Hydrolase Biosensor
农药残留有机磷水解酶生物传感器的研究
The Qualitative and Quantitative Analysis of Organophosphate Pesticides in Medicinal Herbs
药用植物中残留有机磷农药的定性和定量分析
Study on the Electrochemical Cleaning Method for Cleaning Residual Organic Contaminants of LCD
金刚石膜电化学对LCD上残留有机物清洗的研究
The Shaoxing yellow wine organic phosphorus remains, the pyrethrum remains had not picked out.
绍兴黄酒有机磷残留，菊酯类残留均未检出。
A major portion of the soil organic matter is derived from the added and residual vegetative material.
加进去的和残留下来的植物物质则是土壤有机质的主要来源。
Isolation and Characterization of Organophosphorus Degrading Microbes and Their Mineralizing Mechanism;
有机磷农药残留高效降解微生物的筛选、鉴定及降解机理研究
The Research on the Residue and Bioavailability of Organochlorine Pesticides in Typical Agricultural Soils
典型科研农田土壤中有机氯农药残留及其生物有效性研究