查询词典 cation

As the technology has no special requirements for organism, Microoganism, bacterium and particle in pure water, the technological Process may be used: tap water→microbore filter→automactic switching sodium ion converter→electric dialyzator →cation bedanion bed→mixture bed→refined mixture bed→pure water.

工艺对纯水水质的有机物、微生物、细菌、颗粒等无特殊要求，故采用自来水→微孔过滤机→自动切换钠离子交换器→电渗析器→阳床→阴床→混合床→精制混合床→纯水用水的工艺流程。

Cyclodextrin linked to the guanidine causes more positive charge localizing at the central Cu cation of {[Cu (H2O)]2}(superscript 3+), which is favorable to catalyze the dismutation reaction.

与其它配位原子相比，与两个五元环连接的N原子与Cu配位能力相对下降，这也将有利于提高Cu离子与底物的结合能力。

Cyclodextrin linked to the guanidine causes more positive charge localizing at the central Cu cation of {[Cu(H2O)]2}3+, which is favorable to catalyze the dismutation reaction.

与其它配位原子相比，与两个五元环连接的N原子与Cu配位能力相对下降，这也将有利于提高Cu离子与底物的结合能力。

Because of different binding constants with surface functional group, there is different mobility with different kinds of divalent cation.

不同二价阳离子因为其与细胞表面官能基键结常数不同，而造成不同的电泳迁移率的变化。

Furthermore,the activation of PPO caused by divalent cationshas been examined with respect to cation concentration and pH of the reactionmedium.

Ca2+和Mn2+对PPO活性的促进作用与所用的浓度和反应介质中的pH值有关。

Magnesium( Mg2+) is the most abundant divalent cation in plant cells and plays a critical role in many physiological processes in plants.

摘 要：Mg2+是植物细胞中含量最丰富的二价阳离子，在植物体内起重要作用。

In this paper, firstly, a detail analysis、 study and discussion of the existing disposing-chlorine method were made, on this condition, a new method based on the way of oxidation and deoxidization was discussed, phosphoramidic acid chelate resin and DOOl cation exchange resin were chosen as framework materials, two kinds of new disposing-chlorine materials could be obtained by loading Fe~(2+) on the skeleton of the materials, the surplus residual chlorine was disposed by taking advantage of chlorine oxidizing Fe~(2+).

本文在对已有的余氯去除方法进行分析、研究、探讨的基础上，提出一种基于氧化还原方式的吸附除氯方法，实验以氨基磷酸螯合树脂和D001强酸性阳离子交换树脂为骨架材料，并对这两种材料载Fe~(2+)改性得到两种新型除氯剂，通过固载的Fe~(2+)与水中余氯(Cl_2、ClO~-、HClO)的氧化还原作用将水中的余氯除去。

According to the theory of electrical double layer potential in a capillary and the relation between Zeta potential and cation exchange capacity, the radial distributions of potential and ions concentration are assured.

为研究含水泥质砂岩导电特性的机理，由单毛管双电层电位理论和阳离子交换量与Zeta电位的关系，得到了毛管径向电位分布和离子浓度分布。

Large size strong acid cation resin with lower resistance and can run ahigh floe rate with much less press drop,suitable for boiler of ten tons orless

均粒凝胶型强酸树脂。具有非常好的动力学好性能和机械强度。

This article, drawing on the education development request and the children science edu- cation reality, carries out a general analysis from the different stages in the their development and intro- duces the interaction pattern, the co-building pattern, the procedure interaction pattern and immersion pattern in order to make the teacher and infant become an organic whole and make the interaction in science education harmonious and perfect.

本文结合教育发展要求和幼儿科学教育、教学实际，从不同侧面对在幼儿科学教育开展中的师幼互动模式进行综合分析，提出共创模式、渗透模式、搭架构建模式、合作研究模式、程序互动模式这五种师幼互动模式，旨在使师幼行为融为一个有机的整体，使科学教育中的师幼互动变得和谐、完善，促进互动的有效性。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。