查询词典 cations

The orientation of organic cations may be influenced significantly by the concentration of pillaring reagent.

2利用XRD分析结果，结合有机立体化学，定量地描述了层间有机离子不同排列方式所具有的空间尺寸。

Montmorillonite is a major host mineral for the pillaring reaction because of its 2:1 sandwich-like structure and the exchangeable cations between the layers.

蒙脱石由于其典型的2∶1型层状结构和大的层间可交换阳离子容量令其在粘土柱撑实验研究中占到了主导地位。

Only large cations with low charge give a stable ionic lattice with the large polyhalide ions.

仅仅带低电荷的大的阳离子，能和大的多卤化物离子产生稳定的离子晶格。

The conductive coordinative polymolecular compounds,which contain thetransition metal ions〓and〓as central metal ions,transition metal ionsor rare earth ions as counter cations and〓or〓as ligand,have been synthesized.

合成出以过渡金属〓、〓、〓、〓和〓作为中心金属离子、过渡金属或稀土离子作为抗衡阳离子、有机小分子〓或〓作为配体的导电性配位高分子化合物，它们均为能在空气中稳定存在且难溶和难熔的无定形粉末状固体。

The aim of this thesis is to create a new series of covalently bonded inorganic-organic hybrid materials based on polymolybdate clusters by exploiting appropriate metal cations or organic ligands as linkers according to the concept of crystal engineering.

本论文得到的化合物均不溶于水和常见的有机溶剂，因而大部分被用来作为化学体修饰电极的修饰材料，详细地研究了它们的电化学性质。

The resultant of dehydration of both sodium silicate and polysilicic acid is silicic gel. The sodium cations have double impact on the process.

硅酸钠脱水硬化和纯硅酸脱水硬化都生成硅凝胶，钠正离子的存在有正负二重影响。

The organic montmorillonite VC18-MMT was prepared by the exchanging inorganic cations with vinylbenzyldimethyloctadecylammionun chloride which could be co-polymerized with styrene.The predispersion of VC18-MMT was realized via sonicating the suspension of the montmorillonite particles in emulsifier solution,and then the styrene was added into the system and the in situ emulsion polymerization was carried out to prepare PS/VC18-MMT nanocomposites.

以可与苯乙烯发生共聚的阳离子表面活性剂乙烯苄基二甲基十八烷基氯化铵为插层处理剂改性蒙脱土（VC18-MMT），有机蒙脱土在超声波强剪切作用以及乳化剂作用下预分散在乳化剂溶液中，然后引入苯乙烯单体进行原位乳液聚合制备聚苯乙烯/蒙脱土纳米复合材料。

The sodium cations entered the voids in skutterudite from the solution and formed filled skutterudite during the synthesis process.

在合金化发生的过程中溶液中的钠离子进入了方钴矿的孔隙，从而生成了填充型方钴矿晶须材料。

The toxicity and/or inhibition actions of some common cations are stimulatory at low concentrations but are toxic at higher concentrations.

一些常见阳离子的毒性和/或抑制行为在低浓度的时候只有刺激性，但更高浓度的时候就显示出毒性。

For the later 14 cases, five compli- cations occurred, including acute reject reaction （1 case）, hepatic artery thrombosis （1 case）, bile leakage （1 case）,left subphrenic abscess （1 case）, and pulmonary infection （1 case）. The patient with pulmonary infection died of MODS.

后14例受者中发生并发症5例：急性排斥反应，肝动脉栓塞，胆漏，左膈下脓肿及肺部感染各1例；1例再移植术后肺部感染死于MODS。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。