查询词典 cationic

It has shown that the tensile index and ring crush index of handsheets were increased by 15.90% and 9.65%, when phenol-formaldehyde resin modified by diethylene triamine was used in OCC pulp alone (the dosage of resin was 1.0%), and then adding cationic starch to pulp (the dosage of starch was 1.0%), the tensile index and ring crush index of handsheets were increased by 32.81% and 29.29%.

实验结果表明，二乙烯三胺改性的酚醛树脂单独作用于OCC废纸浆时(用量为1.0%)，抗张指数和环压指数分别增加了15.90%和9.65%，当加入阳离子淀粉时(用量为1.0%)，抗张指数和环压指数分别增加了32.81%和29.29%。

Nano-CaCO3 in water phase was modified with a trimethyl ammonium cationic surface treating agent via wet route.

研究了在水中利用季铵型阳离子表面活性剂对纳米CaCO3进行表面改性。

Its chemical structure ensures that the thickener does not react with cationic, anionic or zwitterionic surfactants and emulsifiers and does not require neutralization.

其化学结构确保增稠剂没有反应，阳离子，阴离子或两性离子表面活性剂和乳化剂，并且不需要失效。

The results showed that good synergism of all composite systems could be seen, especially the composite systems of anionic/cationic, anionic/zwitterionic surfactants showed better synergism than others.

结果表明：复合体系均体现了一定程度的协同性能，但阴／阳离子型、阴／两性型表面活性剂复合体系的增效协同性能更好。

General meanings, feather and behavior of surfactant, Chemical structure, characteristic and synthesis of anionic, cationic, non-ionic and zwitterionic surfactants, Extraordinary properties and their correlative effecting factors.

阳离子、非离子和两性离子表面活性剂的化学结构、特点和合成方法；同时对表面活性剂的性质及相关因素作一大致的阐述。

White Liquid, Cationic, pH approx 4.00 Texassist CAD A unique acid demineralisation product which incorporates a detergent into the acid sequesterant system whereby iron contaminants and heavy metal ions are removed/dissolved and sequestered.

白色液体，负离子，酸碱度大约4.00 Texassist CAD 合并一种洗涤剂酸sequesterant 系统的一个独特的酸脱矿质产品藉以钢污染物和重金属离子是removed/dissolved 和隔离。

Solid content≥30%,cationic, residual monomer≤9%（Brominating methods

固含量≥30%，阳离子性，残单≤9%溴化法

In the aspect of synthesis, the first method, copolymerizes cationic polyacrylamide by aqueous solution copolymerization copolymerization.

在合成方面，方法一，用水溶液共聚法合成了阳离子聚丙烯酰胺。

The second method, it copolymerizes cationic polyacrylamide with inverse emulsion copolymerization.

方法二，用反相乳液聚合法合成了阳离子聚丙烯酰胺。

On the other hand, the cationic exchange and dissolution of mineral dusts occur in the human serum to some extent.

另一方面，矿物粉尘在血清中发生了一定程度的阳离子交换和溶解作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。