您要查找的是不是:
- chemical modified fiber 改性纤维
- The knife-edge scanning method with modification is feasible to measure the MFD of Gaussian beam with modified fiber ends. 并且验证了修正后的刀片法用于测量修饰后的光纤的各参量是非常有利的。
- 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。
- In the oil intercepting experiment, it can be roughly estimated that, the intercepting ability of the modified fiber ball is 1100-2600 grams oil per cubic meter fiber ball. 对改性纤维球滤料的截油能力试验,估算出截油量为1100-2600g油/m~3滤料。
- The TG-DTA showed that the thermal stability of the modified fiber was improved,the temperature range of pyrolysis was enlarged,and heat release rate was slowed down. 使用电子显微镜观察接枝粘胶纤维的表观形态,发现阻燃粘胶纤维的细度变大,纤维表面出现裂纹。
- 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。
- The radar absorbing mechanism and properties of several fibers in current composites, such as carbon fiber,silicon carbide fiber,polycrystalline iron fiber and their modified fibers were introduced. 介绍了目前复合吸波材料中所用的吸波纤维,包括碳纤维、碳化硅纤维、多晶铁纤维等及其改性纤维的吸波机理和性能。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。