弱碱性

Moreover,research has found composite absorbent material achieve the max-point of bulk phase transition in alkalescent circumstance.

研究发现，复合吸水材料在弱碱性条件下能够达到体积相变最大值。

Because of the little difference in the structure, their ratios of fluorescence emissions cover with two different broad range, which are ideal for accurate near- physiological and alkalescent conditions pH measurements respectively.

由于HC1和HC2结构上的微小差异，使得两个化合物荧光强度的比值分别落于两个不同的pH区段内，因此，可分别用于近生理条件及弱碱性条件下pH的准确测量。

335 Alkalescent ion exchange resin was used in the exchange adsorption of high concentration of copper ion in wastewater from phthalocyanine green production.

采用335弱碱性阴离子交换树脂交换吸附酞菁绿废水中高含量的铜离子。

At present, most soda water exploited in the world is from hot spring, but the alkalescent soda water of our company from cold spring is quite rare, for it contains boron and another 17 beneficial microelements.

目前，世界发现或开发的天然苏打水，多数属于温泉，而本公司开发的弱碱性天然苏打水是冷泉，而且含硼和人体必需、有益微量元素17种，实属罕见。

The saline alkaline wetland is the result of saline alkalization of wetland, showing degeneration of entironment.

腰泡作为松嫩平原弱碱性湖泡湿地的典型之一，其生态系统具有生物多样性相对较好和食物链较短的优点，但动植物的数量关系反映出系统结构失调和功能受阻的缺陷。

Mol〓 by examining the acid number of the system during polymerization. The monomer emulsion of St and CTUP was formed by adjusting pH to 8, and the self-emulsified emulsion polymerization was initiated by using KPS and sodium bisulphite.

以CTUP和St为单体，通过调节体系至弱碱性(pH=8)制成单体/水的乳化液，并在过硫酸钾-亚硫酸氢钠氧化还原体系的引发作用下进行自乳化乳液聚合。

After derivatization with 9-fluolenylmeghyl chloroformate at 40℃ in alkalescent environment (pH=8.0), taurine in samples was separated and quantified by HPLC.

在硼酸盐缓冲溶液存在的弱碱性(pH=8.0)环境中样品中的牛磺酸与9-氯甲酸芴甲酯在40℃水浴中反应生成衍生化产物，用反相高效液相色谱法检测定量。

Knoevenagel condensation reaction of aromatic aldehydes with active methylene compounds like ethyl cyanoacetate proceeds smoothly in water in the presence of 8mol% of diammonium hydrogen phosphate and 2mol% TEBA.

醛与活泼亚甲基化合物的 Knoevenagel 反应是有机合成中广泛应用的形成碳碳键的重要方法，该反应一般是弱碱性催化剂存在下完成的，如各类胺、脲[1]等，Lerwis酸[2]、杂多酸[3]、氨基酸[4]等也可用于催化该反应。

The eliminating protein rate and loss condition of polysaccharide were compared. The effectof negative ion macroporous resin was suitable. The condition of this method was gentle, easy torealize industrication, and was of decolour effect. The eliminating protein rate was79.26％,polysaccharides obtained rate was 86.3％.

从蛋白脱除率及多糖损失情况进行了比较，用弱碱性阴离子大孔树脂脱蛋白效果理想，该法条件温和、有脱色效果、易工业化生产，蛋白脱除率达79.26％，多糖回收率达86.3％。

Based on the study of the adsorption mechnism between the macroporous weak base anion-exchange resins and the aromatic sulfonic acid, a pretreatment method for the wastewater from 4, 4'-diaminostilibene-2, 2'-disulfonic acid manufacturing process, a refractory dye intermediate wastewater, was developed.

在对芳香磺酸化合物吸附机理研究的基础上，开发了大孔弱碱性阴离子交换树脂吸附法处理4，4'-二氨基二苯乙烯-2，2'-二磺酸氧化工序生产废水的新技术，并得到了工业化应用。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。