查询词典 cationic

The action mechanisms of cationic collectors and their application media will be important point for teaching.

阴离子捕收剂的作用机理以及适用条件是教学的重点。

In this article,the structure,mechanism and progress of cationic liposomes in transgenic livestock and poultry were introduced.

就阳离子脂质体的结构形式、介导基因转移的机制及其目前在转基因畜禽领域中的研究进展做一综述。

The present situation of research and application of cationic emulsion as paper chemicals at home and abroad are introduced.

介绍了国内外阳离子乳液在造纸工业中的应用及研究现状，并对利用乳液聚合新工艺制备适应于造纸清洁化生产的高效阳离子乳液造纸助剂作了展望。

Solid content≥10%,cationic, PH 7—12

固含量≥10%，阳离子性，PH 7—12

The preparation and the use of the newly invented cationic softeners are given in the following chapter.

在阳离子柔软剂的讲解部分，主要讲授新型阳离子柔软剂的制备及其在纺织品整理中的应用。

In 1980s, the cationic technology was developed, and several successes in this area have been achieved Zhong et al.

在20世纪80年代，阳离子技术的开发，和几个在这一领域取得的成功已经实现

In order to confirm this mechanism, more experiments will be carried out using other cationic dyes.

为了证实这个机制，更多实验将被执行使用其它负离子染料。

In this paper, several methods, mainly wet and dry processes, of preparing cationic starch are summarized.

介绍了阳离子淀粉的合成方法，湿法和干法。

The experimental results show that PDMDAC-AM is organic cationic polymer flocculants with high performance and multi- function.

综合研究表明，PDMDAAC—AM是一种高效多功能的有机高分子絮凝剂。

The results show that adsorption of cationic polymers in porous media is affected mainly by electrostatic attraction and hydrodynamic forces.

结果表明，阳离子聚合物在多孔介质中的吸附主要受静电引力和水动力的影响。

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。