阴离子的

The MSDs assemble to form a low conductance (6-10pS) anion-selective pore with deep intracellular and shallow extracellular vestibules separated by a selectivity filter.

MSDs构成一个低电导(6~12pS)的阴离子选择性孔道，其形状如同不对称的沙漏，胞外小胞内大，狭窄部分为离子筛。

A highly effective and efficient phosphorus-free, nitrogen-free and biodegradable sequestering agents and detergency builders Polyepoxysuccinic acid was synthesized through negative ion synthesis.

以顺丁烯二酸酐为原料，通过环氧化反应和阴离子聚合的方法，合成了一种无磷、非氮、生物降解性好的环保型阻垢剂聚环氧琥珀酸。

The remaining anion s include negatively charged proteins, phosphates, and sulphates.

剩余的阴离子包括带负电荷的蛋白、磷酸和硫酸。

The remaining anions include negatively charged proteins, phosphates, and sulphates.

剩余的阴离子包括带负电荷的蛋白、磷酸和硫酸。

The energy change and mechanism of 〓,〓,and 〓 sorbed on goethite were also studied with microcalorimetryfirstly,so as to confirm the difference of mechanism of anion and heavy metalcation sorbed on soil colloids and clay minerals.

与此同时，首次应用微量热法对针铁矿表面吸附〓磷酸根离子反应中的热量变化进行了探讨，以揭示重金属阳离子和阴离子在土壤胶体与粘粒矿物表面吸附反应的机制。

The FTIR and TEM results show that Ce3-sol free from NO3-, CO32- was prepared by ion exchange method without washing, then the CeO2 crystal of high purity was synthesized by oxidation with H2O2 and vacumm drying. The sample obtained had an average diameter of 3 nm and good dispersity.

FTIR、TEM分析表明，离子交换法无需对合成的Ce3溶胶进行洗涤即可去除NO3-、CO32-等阴离子杂质，并用H2O2将该溶胶氧化，经真空干燥可制得粒径分布均匀，平均晶粒尺寸约3 nm，高纯度的CeO2粉体。

The active transepithelial transport mediated by organic anion transporters is often a rate limiting step.

有机阴离子转运蛋白介导的跨上皮主动转运通常是其中的限速过程。

Ionic liquid is a salt melting at about room temperature, which consists of organic cation and inorganic or organic anion. Four methods for synthesizing ionic liquid are reviewed.

室温离子液体是由有机阳离子和无机或有机阴离子构成的、在室温或室温附近温度下呈液体状态的盐类。

The topological resonance energy method was applied to all the open structure isomers of C36X to investigate their aromaticity.

采用拓扑共振能方法对富勒烯C36X开环结构中的所有可能的异构体及阳离子和阴离子芳香性进行了理论研究。

The polysaccharide can inhibit the growth of Escherichia coli and Staphyloccocus aureus, and the scavenging effects of polysaccharide on the superoxide anion radical and nitroso were significant. It could be concluded that the polysaccharide displayed obvious bioactivities.

该多糖对埃希氏大肠杆菌和金黄色葡萄球菌均有抑制作用且对超氧阴离子自由基和亚硝基有较强的清除作用，说明该多糖具有明显的生物活性。

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。