查询词典 cationic

Cationic Polymers ; Clay Stabiliser ; Mud Additive ; Synthesis ; Performance Evaluation ; Field Tests

阳离子聚合物；粘土稳定剂；泥浆添加剂；合成；性能评定；现场试验

The suitability of the methods used for the determination of the CMC of SDS with these cationic solutes was discussed.

所以分析溶质的电泳迁移率及滞留因子的变化趋势，可获知关於CMC值的资讯。

In different softeners, anionic and cationic yellowing of the most serious, and to the yellowing of polyvingl loition.

在差别的柔软剂洋，以阴离子和阳离子型的泛黄最惨重，而以聚乙烯乳液的泛黄较少。

Very small amounts of the following: heat-sensitive agents (generally for obtaining thermosensitive rub- ber latexes), cationic surface-active agents (general- ly for obtaining electropositive rubber latexes), an- tioxidants, coagulants, crumbling agents, freeze-re- sisting agents, peptisers, preservatives, stabilizers, viscosity-control agents, or similar special-purpose additives.

微量的下列物质：热敏剂、阳离子表面活性剂、抗氧剂、凝固剂、碎裂剂、抗冻剂、胶溶剂、保存剂、稳定剂、粘度控制剂或类似的特殊用途添加剂。

In passing we should note that cationic detergents with two long chains are often oil soluble, and are implicated in the formation of membrane pores.

过去认为带有两个长尾的阳离子表面活性剂溶于油，和细胞膜孔的形成有关，但是很少用于细胞破碎。

In this paper, cationic rosin sizes were prepared by premixing anionic dispersed rosin size with extremely pure ployaluminum chloride with different basicities.

以不同盐基度的高纯聚合氯化铝为原料，按不同配比分别与阴离子分散松香胶，在一定条件下进行预混合反应，制得PAC改性阳离子分散松香胶。

In addition to cationic gold complexes bearing bulky biphenyl phosphines, a gold complex with tris(2,6-di-tert-butylphenyl)phosphite is exceptionally reactive as a catalyst for this reaction.

在与有大体积连苯基膦配体的金正配合离子加成反应中，三(2，6－二叔丁基苯)亚磷酸盐的金配合物异常活泼并充当该反应的催化剂

We employed two kinds of one-electron oxidants in study of radical cationic reactions related to bioorganic synthesis. It was found

我们应用两种单电子氧化剂，考察了与生物合成有关的自由基正离子反应，主要研究结果如下

It can also be used in nonionic,cationic system.

在非离子、阳离子、阴离子系中均可使用。

The cationic reaction of an epoxy ring with hydroxyls on the cellulose in wood can increase a hybrid UV system's adhesion.

阳离子使环氧树脂的苯环与木制纤维素的羟基反应可以增强 UV 混合体系的附着力。

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。