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- Method: to adopt the HPLC and chemical analysis method. 方法:高效液相色谱法和化学分析法。
- IR, 1H NMR and GLC and chemical analysis method were used to characterize PEG20000. 经过红外、核磁共振、凝胶色谱、化学分析等方法对产物进行了表征。
- Thiodicarb was measured by high-pressure liquid chromatography(HPLC) method and chemical analysis method. 采用高效液相色谱法和化学定胺法分析了硫双灭多威。
- In this paper, a chemical analysis method for aluminium titanate was discussed.This method is quick and simple with a accurate result. 探讨了钛酸铝及其杂质含量的一种化学分析方法,该方法快速、简便、结果准确。
- Analyzed amino acid composition and content of the seedcake of Celastrus angulatua , compared with 2 species from the same family and corn by fuzzy discernment method and chemical analysis method. 对苦皮藤籽粕氨基酸种类和含量进行了测试,运用模糊识别法和化学分析法对苦皮藤籽粕与文献提供的同科2种植物及常用饲料植物玉米进行蛋白质品质比较。
- Gravimetric methods (including barium sulfate weight method and baryta yellow weight method) in chemical analysis methods are used in daily control. 日常检测较常用的是化学分析中的重量分析法(包括硫酸钡重量法、铬酸钡重量法)。
- Agrimopholum constituents extracted from concrete of gemma agrimoninae by supercritical fluid extraction method and organic solvent method were examinated by the chemical analysis method. 摘要用超临界流体萃取和溶剂萃取两种方法从鹤草芽中萃取中药成分鹤草酚,运用化学方法对浸膏进行了各种性能测定,证明其是酚性混合物。
- Cai WC, Yuan HJ, 1982. Chemical Analysis Methods of Biomaterials. Beijing: Sciences Press. 蔡武城;袁厚积;1982.;生物物质常用化学分析法。北京:科学出版社。
- More sensitive chemical analysis methods mean that smaller and smaller amounts of contaminants are detected, reported and acted on. 更多敏感的化学分析方法意谓着更容易发现到越来越小量的污染物,被报导出来,然后采取行动。
- The acid value, hydroxyl value and saponification value of the products were determined and compared by chemical analysis methods. 经化学方法分析了系列聚酯增塑剂的酸值、羟值和皂化值。
- Analysis was performed on the crack of heat-effective-zone by macroscopical, microscopical and chemical analysis methods. 采用宏、微观以及化学分析等方法对开梨原因进行了分析。
- Spectrochemical analysis: Any of a group of chemical analysis methods that depend on measurement of the wavelength and intensity of electromagnetic radiation. 光谱化学分析: 以测量电磁辐射的波长和强度为基础的化学分析方法。
- The acid hydrolysis process during synthesizing silica materials with natural wollastonite, which is of a triclinic cell, was investigated with XRD and chemical analysis methods. 采用 XRD和化学分析方法研究了三斜晶系普通硅灰石制备二氧化硅材料中的酸解过程。
- The crystallization,phase transition,dehydration and desulfuration of amorphous ZrO2 impregnated by H2SO4 under various calcination temperatures were studied with XRD,TG-DTG-DTA,SEM and chemical analysis methods. 本文用XRD、TG-DTG-DTA、SEM和化学分析等多种实验手段研究了浸渍H_2SO_4的无定形ZrO_2在不同焙烧温度下的晶化和相变;失水和失硫等过程.
- Chemical Analysis Method for Acrolein Aqueous Solution 丙烯醛水合液化学分析方法的研究
- Chemical Analysis Method for Deoxidant SiC Used in Foundry 铸造用脱氧剂SiC的化学分析方法
- Chemical analysis methods for zircon refractories GB/T14350-1993锆英石耐火材料化学分析方法
- Chemical analysis methods for brown fused alumina 棕刚玉化学分析方法
- This analysis method possesses the applicat... 该分析方法在同类产品中有应用的可能性。
- Chemical Analysis Method of Electric Oxidation of Glyoxal to Glyoxalic Acid 乙二醛阳极氧化制乙醛酸过程的化学分析方法