查询词典 salt solution

The concrete usage of noradrenalin: mix 4mg noradrenalin or 8 mg noradrenaline bitartrate (The potency of 2mg noradrenaline bitartrate equals to that of 1mg noradrenalin) with 250ml equilibrium liquid with or without salt. They will form 16ug/ml noradrenalin solution or 32ug/ml noradrenaline bitartrate solution.

去甲肾上腺素的具体用法：将去甲肾上腺素4mg或重酒石酸去甲肾上腺素8mg(2mg重酒石酸去甲肾上腺素效价与1mg去甲肾上腺素相同)加入250ml含盐或不含盐的平衡液中，产生16ug/mL去甲肾上腺素液或32ug/mL重酒石酸去甲肾上腺素液。

A kind of more effective viscosifier can improve the viscosity of acid solution, reducing the mass transfer velocity of hydronium H+ towards the rocks surface, thereby decrease the filtrate loss of acid solution and the reaction rate between acid and salt, lengthen the distance of acid penetration.

向酸液中加入良好的稠化剂能提高酸液粘度，降低氢离子向岩石壁面的传质速度，因而降低酸液滤失和酸盐反应速率，增加了酸液的有效作用距离，提高了酸化效果。

Seven to ten percent attapulgite clay mixed with the eutectic salt, sodium sulfate decahydrate, will keep anhydrous crystals suspended in the solution where they will hydrate during phase change and hence contribute to the heat absorbed and released when Glaubers salt are used for heat storage.

七，百分之十凹凸棒石粘土混合的共晶盐，硫酸钠十，将继续暂停无水晶体中的解决方案，他们将在水合物相变，从而有助于吸收和释放热量时Glaubers盐用于蓄热。

Dodecamethlyene diammonium terephthalate(PA12T salt) and dodecamethlyene diammonium isophthalate(PA12I salt) can be prepared by using terephthalic acid or isophthalic acid with dodecamethylene diamines in ethanol solution, respectively.

通过 对PA 1 ZT、PA12I及其共聚物的聚合反应的研究发现，随着PA121组分的增加，相同反应条件下，产物的粘数呈增大趋势，熔点逐步降低，透明性逐渐增大，韧性增强。4。

Bis-imidazoline was prepared from triethylene tetraamine and N,N-dimethylformamide dimethyl acetal at 85℃ for 2 h with toluene as solvent, with a yield of 90.4%. The reaction of bis-imidazoline with 1,2-dibromoethane and potassium carbonate in acetonitrile provided with a monobromide salt yield of 78.7%. Hydrolysis of monobromide salt under aqueous causic solution formed 1,4,7,10-tetraazzcyclododecane in a 74.2% yield.

用甲苯作溶剂，使三乙烯四胺和N，N-二甲基甲酰胺二甲基缩醛在85℃反应2 h，得到中间体双咪唑啉，产率90.4%，在乙腈溶剂中，碳酸钾存在下，双咪唑啉和1，2-二溴乙烷进行扩环反应，得到环状中间体一溴盐，产率78.7%，一溴盐经碱性水解2 h，得到1，4，7，10-四氮杂十二烷，产率74.2%。

Metallic lithium and its compounds have bright prospects in many fields. In the new century , it will be a new approach to recover lithium from salt lake brines for the industry of lithium salts. The research of phase equilibrium of lithium water-salt system has the very vital significance, not only to electrolyte peroxide solution theory, but also to the development of the saline lake lithium resources.

锂及其化合物以其独特的性质在高科技及传统工业领域中有着广泛的用途，我国有丰富的锂资源，有效地开发和利用这些资源对提高我国锂工业在世界上的竞争力有重要意义，而各种盐水体系的热力学性质则是盐湖提锂技术发展至关重要的理论基础。

Aqueous solution of the antibiotic was yielded from the alcohol-salt eluant by decompression concentration to wipe off alcohol and by dialysis to exclude salt.

抗生素的酒精——盐洗脱液经减压浓缩去酒精、透析除盐后可得抗生素的水溶液。

In this essay ,by mean of culturing with nutritional solution of different salt concentration (NaCl, mmol/L), and investigated the salt tolerance of four halophytes in two aspects of microstructure and physiological indexes.

本文采用不同盐浓度（NaCl， mmol/L）营养液培养的方法，从形态显微结构和生理生化指标两方面对四种植物的抗盐性进行了研究。

The dilute solution of this macromolecular lithum salt in organic solvent was found to have low viscosity and high conductivity, so it was suitable for porous polymer electrolytes. The porous polymer electrolytes using this salt have high conductivity and cation transference number near unity.

这种大分子锂盐的稀溶液的粘度低且电导率高，应用于P基微孔型聚合物电解质可以获得较高的离子电导率和接近1的锂离子迁移数。

As one of the most important osmoregulation actor, firstly,Proline plays a keyrole in the osmotic potential adjustment in plant cells. Secondly, Proline can preventNaCl from damaging the structure of biomacromolecule in cells. Thirdly, the highdissolubility and non-rejection capability of Proline can enlarge the solution volumnof the cell, so the concentration of salt will be diminished in cytoplasm and the saltstress will be relieved. Forthly, the accumulation of Proline could prevent thedehydrolysis from sap cavity in cytoplasm. Fifthly, the synthesis of plant chlorophyllwill be diminished under the salt stress, but the Proline can provide request ofchlorophyll synthesis.

脯氨酸作为渗透调节剂对植物体细胞渗透势的变化起重要作用：一，在盐胁迫下，脯氨酸在植物体内是一种重要的渗透调节剂，它是一些高等植物和绿藻抗盐和抗旱的主要渗透剂之一；二，脯氨酸可以保护细胞中的生物大分子的结构，使之不被NaCl破坏，并能维持其完整的水合范围；三，脯氨酸的高度溶解性以及其对植物各种酶活性不抑制性，可以扩大细胞的溶解容积，从而降低细胞质液中盐的浓度，减轻盐的胁迫作用；四，细胞质中积累的大量脯氨酸可以防止液泡对细胞质的脱水作用；五，在盐胁迫下，植物叶绿素的合成受到抑制，叶绿素的合成需要脯氨酸。

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。