阳离子的

The cationic diamide softener can be emulsified by emulsifying agent, and the emulsion of cationic diamide softene can be used as softening agent in Papermaking. The results showed that the emulsion of the cationic diamide softener is stable and homogeneous when the dosage of emulsifying agent cetyltrimethylammonium chloride is 10% in the emulsifying process.

摘 要：以硬脂酸和二乙烯三胺经酰化反应制得二硬脂酰化物，用环氧氯丙烷阳离子化后，再加入乳化剂乳化，可制得带有反应性基团环氧基的新型双酰胺阳离子乳液型纸张柔软剂。

As we drove, he delivered a passionate disquisition on the superior physics of solar energy.

当我们开车，他发表了充满激情的卓越阳离子物理太阳能演说。

Hardness is caused by divalent metallic cations.

硬度是由一些两价金属阳离子引起的。

Divalent cations,such as Ca2+ and Pb2+ could reduced the biosorption of radiocesium by D.radiodurans.

二价阳离子，如Ca2+和Pb2+也能降低耐辐射奇球菌对放射性铯的吸收。

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。

Rarely, ligands are cations and electron -pair acceptors.

配位体很少有阳离子和电子对的受主。

Gold nanoparticles was self-assembled onto a platinum electrode to form a negatively charged surface, and cationic dye-thionine was linked by Au—S and Au—N covalent bond and electrostatic adsorption as an electron transfer mediator.

在铂电极上自组装一层纳米金，构建负电荷的界面，然后通过金-硫、金-氮共价键合作用和静电吸附作用自组装一层阳离子电子媒介体硫堇。

The changes on the clinical symptom,eosinophile cationic protein,eosinophile granulocyte and immunoglobulin E were compared between two groups.

比较各组患儿临床症状改善情况以及干预结束后对血嗜酸性粒细胞阳离子蛋白、血嗜酸性粒细胞以及血总IgE水平的影响。

First production of 10,000 tons annual capacity reagent resin, 5,000 tons of activated reagent, cationic etherification agents and oil additives several major series, a number of brand products.

先生产年产10000吨树脂显色剂、5000吨活性白土显色剂、阳离子醚化剂和油品添加剂几大系列、多个品牌的产品。

The kinetics of catalytic synthesis of ethyl acetate using cation exchange membrane catalyst was studied.

摘 要：研究了以阳离子交换树脂为催化剂合成乙酸乙酯的动力学。

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。