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- The properties of lo w molecule dimeric dibasic acid polyamide resin were improved by chemical modified in mass polymerization. 用本体聚合的方法,通过化学改性,使低分子二聚酸聚酰胺树脂的性能得到大幅度提高。
- Trypsin was covalently linked with chemical modified granule chitosan and was used to isolate and purify aprotinin from the extract of cattle lungs by affinity chromatography. 采用化学改性的壳聚糖为载体,共价法偶联胰蛋白酶,制成抑酶肽亲和吸附剂,将其直接亲和层析牛肺提取液,分离、纯化高比活力的抑酶肽。
- Dichroitic am dyes play an important role in the color liquid crystal displays because of their characteristic structure and the ability of being chemical modified. 摘要二向色性偶氮染料分子结构上的特性和可修饰性，使其在液晶彩色显示中得到重要的应用。
- Dichroitic azo dyes play an important role in the color liquid crystal displays because of their characteristic structure and the ability of being chemical modified. 二向色性偶氮染料分子结构上的特性和可修饰性,使其在液晶彩色显示中得到重要的应用。
- Light yellow color high viscosity chemically modified guar derivative. 浅黄色高黏度,化学改性瓜尔胶的衍生物。
- The activity of DPL in sample buffer without urea remained after being NBS chemical modified and full dialysis, while DPL in buffer with 8 mol/L urea underwent a total loss of activity after the same treatment. 在pH 4.;0;0
- Abstract: Chemical modified electrode(CME) is studied actively in the current electricity chemistry and elec-tricity analyse chemistry research fields , and its application range is very extensive. 化学修饰电极（CME）是当前电化学、电分析化学中十分活跃的研究领域，其应用范围十分广泛。
- The trypsin was covalently linked with chemical modified granule chitosan and was used to isolate and purify aprotininum from the extract of cattle lungs by affinity chromatography. 采用琼脂糖凝胶为载体,共价偶联牛胰蛋白酶,制成抑肽酶亲和吸附剂,将其用于亲和层析牛肺提取液,分离纯化高比活抑肽酶。
- Solubility in trich1oromethane tetrachloromethane and carbon sulfide of the chemically modified SWNTs enhanced in comparison with the control (without modification). 经过该方法修饰的碳纳米管在三氯甲烷、四氯化碳和二硫化碳等有机溶剂中有较好的溶解性。
- The purpose of this research was to evaluate the thermal properties and decay and termite resistance of chemically modified wood. 摘要本研究旨在探讨木质材料经化学改良后之耐燃性、耐腐朽性与抗白蚁性。
- Through the separation, lignosulfonate with narrow molecular weight distribution was obtained and then chemically modified. 通过对木质素磺酸盐进行分离,得到分子量分布较窄的木质素磺酸盐。
- Phosphoric acid monobasic was used as chemical modifiers,which permit the use of a higher ashing temperature and stabilize the signal. 以磷酸为基体改进剂,可提高灰化温度,消除珍珠粉复杂的基体干扰。
- CHN was chemically modified by etherifying the hydroxymethyl to introduce dodecanyl groups and using benzaldehyde to protect NH_2 groups . 对CHN进行化学改性研究，通过醚化反应在CHN分子中的C-6位置引入疏水性十二烷基，并通过西佛碱反应以苯甲醛保护氨基。
- It was found that the presence of phosphoric acid chemical modifier permited a higher ashing temperature and stabilized the signal. 以磷酸为基体改进剂可提高灰化温度，消除样品中的氯化钠等复杂基体的干扰。
- The optimum conditions for GFAAS determination of Pb and Cd with the use of phosphoric acid as chemical modifier were studied. 实验优化了石墨炉原子吸收光谱法的测定条件。
- In this paper. the structure characteristic application and chemical modifying mothods of phos pholipids are summarized. 本文综述了磷脂的结构、特性及应用，介绍了有关磷脂的化学改性法。
- A preconcentration on TOPO chemically modified electrode-graphite furnace AAS method has been developed for the determination of trace antimony in water samples. 本文研究了三辛基氧化膦(TOPO)学修饰电极预富集石墨炉原子吸收法测定水样中痕量锑。
- Solubility in trichloromethane、tetrachloromethane and carbon sulfide of the chemically modified SWNTs enhanced in comparison with the control(without modification). 经过该方法修饰的碳纳米管在三氯甲烷、四氯化碳和二硫化碳等有机溶剂中有较好的溶解性。
- Polyacrylamide gel electrophoresis and thin layer chromatography have been used to analyzethe composition of protein and lipid in chemically modified keratin fibres. 本文采用聚丙烯酰胺凝胶电泳和薄层色谱,对经过化学改性处理后的角蛋白纤维中的蛋白质和脂类组成进行了分析。
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
