阳离子的

Inthe compound, Pr~(3+) cations are eight-coordinated with oxygen atomsfrom six DMSO molecules, two polyanions. The crystal structureindicates that the compound forms a one-dimensional zigzag chain builtfrom the alternating polyanions and cationic units throughW-O_d-Pr-O_d-W links.

结构分析结果表明，化合物中Pr~(3+)离子为八配位，配位氧原子分别来自6个NMP分子和二个杂多阴离子的端氧原子，金属配阳离子与杂多阴离子骨架通过W-O_d-Pr-O_d-W相连。

Some of the cationic proteins are bactericidal.

一些阳离子蛋白质是能杀菌的。

The major items are all varieties of materials (such as Polyester Taffeta, Back Crepe Satin, Peach Skin, Koshibo, Poly Satin, Moss Crepe, T/R Bengaline, Annie Suiting, Sucker GGT, Cubic GGT, CDP0002 and etc)and different kinds of clothing.

主要产品为各式各样的布料(例如涤塔夫、色丁麻、水洗绒、高丝宝、五枚缎、乱麻、罗缎、人丝纬弹、方格麻、珍珠麻、阳离子麻等)及各式服装。

Objective To prepare vinorelbine bitartrate liposome and compare the difference of the entrapment efficiency by using Sephadex minicolumn centrifugation method and cation exchange resin centrifugation method, respectively.

目的 制备重酒石酸长春瑞滨脂质体，比较葡聚糖凝胶微柱离心法和阳离子交换树脂离心法测定重酒石酸长春瑞滨脂质体包封率的差异。

Topological resonance energy and bond resonance energy methods were applied to all the open structure isomers of C36CH2 to investigate their aromaticity.

用键共振能和拓扑共振能方法对富勒烯C36CH2开环结构中的所有可能异构体及其阳离子和阴离子芳香性进行了研究。

Objective To investigate the feasibility of gene transfection of bone marrow mesenchymal stem cell by cationic lipid.

目的 探讨阳离子脂转染方法在骨髓基质干细胞基因转染中的应用。

Firstly, quantum chemical method was employed to investigate the mechanism of cationic ring-opening polymerization of tetrahydrofuran and butylene oxide.

本文首先应用量子化学方法分别探讨了四氢呋喃和环氧丁烷的阳离子开环聚合反应机理。

Synthesis of ethyl caproate by a strong acid cation exchange resin catalyst

研究了以强酸性阳离子交换树脂为催化剂，环己烷作带水剂，冰醋酸与异戊醇合成乙酸异戊酯的反应条件。

But when the trimanganese tetrathiolated compound having a semicubic structure reacts with the cationic carbyne complexes 1 and 2, only some single-metal carbene complexes are isolated.

但当我们使用具有半立方烷结构的钼锰羰基化合物分别与阳离子卡拜络合物1和2反应时，只分离得到了一些单金属卡宾络合物。

The application of a cation exchange membrane in hydrogen generation by water electrolysis has been studied in this article.

本文研究了阳离子交换膜在碱性条件下电解制氢中的应用。

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。