阴离子

In this doctoral dissertation, the effects of several dopants on phase separation in 〓 system were investigated under the regime of light doping level.

本论文主要研究了低浓度的阴离子和阳离子掺杂对〓系统中的相分离的影响。

In one embodiment of the invention, anion exchange chromatography of the vegetarian Protein A media produces a vegetarian Protein A eluant that contains an at least 95% pure Protein A.

在本发明的一个实施方案中，植物蛋白A培养基的阴离子交换色谱产生含有至少95％纯蛋白A的植物蛋白A洗脱液。

The relationship between separation factor a and concentration of phosphate buffers in eluant is investigated.

在YWG-R_4NCl阴离子交换柱上，用磷酸盐溶液梯度淋洗或乙醇-磷酸盐缓冲液作流动相分离了A，dA，AMP，dAMP，ADP，dADP，ATP和dATP。

Based on ion exchange equilibrium,the influence of eluant concentration and resin capacity on adjusted retention volumes was examined.

导出了测定离子交换反应热的方程，测定了在碳酸钠溶液中在季铵二型强碱性阴离子交换树脂上F－、Cl－、NO－2、HPO42－、Br－、NO－3和SO42－的离子交换反应热。

Results showed that terpene-catechol resin could be synthesized directly with the proposed method.The synthesized terpene-catechol resin could be separated from terpene resin and catechol on neutral alumina column with petroleum,absolute ethanol and 5％ NaOH-ethanol solution as eluates.

采用柱层析法分离萜烯树脂和萜烯-邻苯二酚树脂，分别采用中性氧化铝和强碱性阴离子交换树脂作固定相，汽油、乙醇、NaOH-乙醇溶液作洗脱剂对萜烯树脂和萜烯-邻苯二酚树脂进行分离提纯。

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。

In Chapter 5, we synthesized polyampholytic complex hydrogel by using carboxymethyl cellulose and chitosan as feedstocks.

第五章中，我们利用带阴离子的羧甲基纤维素和带阳离子的脱乙酰壳聚糖为原材料，通过复合反应得到了两性聚电解质复合物凝胶。

The colloidal form of the complex inter feres with fluorescent measurements and is removed with freon .

阳离子聚合电解质能与阴离子荧光试剂形成胶体复合物，应用氟利昂除去该复合物，结果使体系的荧光强度降低。

For garlic, balsam pear, water spinach, tomato, carrot, chives flower, even being boiled for 10 or 20 min before extracted, their effect were almost the same as their raw extract.

用核黄素光化学氧化光度法研究了南瓜、玉米、大蒜、苦瓜、空心菜、西红柿、胡萝卜、韭菜花8种常见蔬菜对超氧阴离子的消除作用。

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。