阴离子的

The characteristic property applying the matter absorption spectrum , thing optics characteristic property having studied crystal is purple under different condition and the purple ion that anionic surfactants twelve alkyls mahogany acid sodium forms association.

应用物质的吸收光谱特性，研究了不同的条件下结晶紫与阴离子表面活性剂十二烷基磺酸钠形成的紫色离子缔合物的光学特性。

The experimental results indicated that the effects of various anions were different from each other, and the possible mechanism was discussed.

比较这些实验现象，再结合相应的理论分析，揭示了不同的阴离子和胶体间不同的作用方式和造成这些差别的可能原因。

The exchange and adsorption properties of LA, FA and glu on six anion exchange resins were investigated, and the influence of the temperature was also researched, among them weakly basic ion-exchange resin 335 can provide the highest uptake capacity of LA The Freundlich equation can explain the adsorption equilibrium curves of LA on the anion resins better than the Langmuir equation.

在静态吸附性能研究部分，研究了乙酰丙酸、葡萄糖和甲酸在六种阴离子树脂上的静态吸附行为，筛选出吸附性能最好的335树脂，Freundlich方程比 Langmuir方程能更好的描述树脂对乙酰丙酸和甲酸的吸附。

The air will be beneficial to the human body due to electrostatic and anion adsorption on the screen surface, which allows the computer operator in the cation-anion imbalance in the environment and easy to cause headaches, fatigue, respiratory disease, faces a rash; Sweden and Norway, the use of computer experts is likely to increase in skin diseases, studies have been made, but is still unable to confirm the selection of skin inflammation and is directly related to the use of computers.

空气中有益于人体的阴离子会因静电而吸附在屏幕表面，使得电脑操作人员所处环境中阴阳离子不平衡，易引起头痛、疲劳、呼吸器官疾病、脸部出红疹等；瑞典和挪威专家对电脑的使用是否可能使皮肤病增加，曾作了相关的研究，但目前仍无法证实皮肤炎症的产生与使用电脑直接相关。

The scattering spectra of this system were measured using an ordinary spectrofluorophotometer. Influence of experimental conditions, such as pH, ionic strength, and concentration of CAS, on the intensity of light-scattering was studied. Effects of surfactants (cationic, anionic, and nonionic), amino acids, and metal ions on the combination of CAS with protein were also investigated.

用普通的荧光分光光度计测量了这一体系的散射光谱，研究了pH，离子强度和试剂浓度等实验条件对散射光强的影响，考察了阳离子、阴离子和非离子表面活性剂以及氨基酸和常见金属离子对反应体系的作用。

The mechanism of dioxygen oxidation of NTS to DNS in alkali solution under mild condition was inquired into. The result showed that the key step in the preparation of DNS from NTS was the formation of 4-nitro-2-sulfobenzyl anion as a result ionization of NTS in strong alkali and then oxidization to 4-nitro-2sulfobenzyl radical by activated dioxygen.

探讨了在温和条件下于碱的水溶液中氧气液相氧化4-硝基甲苯-2-磺酸制取4，4'-二硝基二苯乙烯-2，2'-二磺酸的反应机理，发现4-硝基甲苯-2-磺酸在碱作用下发生离子化生成4-硝基-2-磺酸基苄基阴离子，然后被活化的分子氧氧化成4-硝基-2-磺酸基苄基自由基是反应的关键步骤。

Differences in the properties of emulsions and the morphology of emulsionfilms between PVA protective colloid and the low molecular weight non-ionic and/or anionic surfactants were described in a previous paper

分歧，在性能的乳液和形态emulsionfilms之间的聚乙烯醇保护胶体和低分子量重量非离子型和/或阴离子表面活性剂的人描述在一个先前发出的文件

There are different types of model available.17,18 For ionic dye-fibre systems, such as cellulosics, polyamide or acrylic dyeing, they are all based on the concept that the amount of dye sorbed by the fibre depends on electrostatic interactions and the dye's affinity for the substrate.

现有很多种类的模型，用阴离子染料染色的纤维，例如纤维素纤维，尼龙或丙烯酸纤维，这些纤维染色时，染料的上染率取决于染料和纤维的静电作用，以及染料对纤维的亲和力。

The effect of addition of calix [4] pyrrole on the retention of anions and amino acids is consistent with the hydrogen interaction abilities of calix [4] pyrroles with analytes.

首次将杯[4]吡咯用作CE的电解质添加剂，对卤素阴离子及氨基酸的分离作了初步探讨，杯[4]吡咯对分析物保留的影响程度与它和各分析物形成氢键能力的大小顺序一致。

In this paper, different methods of preparation about magnetorheological fluids are introduced, including mechanical crushing, wet chemical depositing, anion exchange, pyrolyzing; some main applications of magnet...

介绍了制备磁性流体的几种不同的方法：机械粉碎法、湿式化学共沉法、阴离子交换树脂法和热分解法；介绍了磁流变技术在密封、阻尼器、抛光装置等工程上的一些主要应用，并展望了磁流变技术在建筑、航天等领域的应用前景。

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。