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- The distribution coefficients of Sr2+ and the ions of Na+ , K+ , Cs+ , Ni2+, Fe3+ , A13+ , Cr3+ and Mo6+ in DCl8C6-l-octanol-HNO3 were determined. 系统地研究了DC18C6-正辛醇对Sr~(2+)以及废液中其它阳离子 Na~+,K~+,Cs~+,Ni~+,Fe~+,Al~(3+),Cr~(3+),Mo~(6+)的萃取性能。
- Finally, the maximum amounts of adsorption and distribution coefficients(Kd) revealed that Zn had higher mobility than Cr. 同时,由最大吸附量及分布系数亦可得知锌之移动性高于铬。
- The experimental data show that the distribution coefficients of carboxylic acids are dependent on the properties of the diluents. 其萃取能力与三辛胺的浓度和稀释剂的性质有关。
- With dispersion breakthrough curves of HTO and Na125I water solution enfluet, dispersion and surface distribution coefficients in single fractured grante have been measured. 用125I和HTO通过单裂隙的穿透实验,测定了它们在花岗岩单裂隙中的弥散系数和表面阻滞系数。
- Using the definition and calculation formula of distribution coefficients, the deduction of the hydrogen ion concentration in solutions will be simple,clear and exact. 利用分布系数的定义和计算公式推导溶液的氢离子浓度;该方法思路简单、明了、求解准确.
- The effects of temperature, pH and extractant concentration on the distribution coefficients of tyrosine were discussed.The optimum conditions of extraction and stripping are obtained. 考察了各种因素对酪氨酸分配比的影响,确定了萃取及反萃过程的最佳工艺条件。
- The distribution coefficient equation is still valid for any value of n. 对任一级n,分配系数关系式仍然是成立的。
- lateral velocity distribution coefficients 横向分布系数
- It is found that the actual distribution coefficient of solute is a function of liquid state. 研究发现,实际溶质分配系数是液体状态的函数。
- The effect of adsorbent dose on distribution coefficient implied the surface of adsorbent was heterogeneous. 吸附剂量对分配系数的影响表明吸附剂表面是不均匀的。
- The granulometer error can be corrected through calculating an integrated light energy distribution coefficient matrix. 系统误差可以通过计算积分式光能分布系数矩阵校正。
- The distribution coefficient D indicated: Ethyl acetate was the most suitable extractant for CGA s purification. 萃取分配系数D测定结果表明,醋酸乙酯是纯化绿原酸的适用溶剂。
- Meanwhile, the sludge volume index would also increase with the increasing of influent flow distribution coefficient. 同时污泥体积指数也会随着进水流量分配系数的升高而增大.
- The distribution coefficient order is as the following: Li+>Ca2+>Mg2+>K+>Na+,and the separation coefficients of lithium-calcium and lithium-magnesium are 16756 and 35483 respectively. 离子分配系数的大小顺序为Li+>Ca2+>Mg2+>K+>Na+,锂镁、锂钙的分离因数分别达到16756和35483。
- The results showed that the distribution coefficient( D ) of benzoic acid depended on the polarity of the solvent in the ... 纯溶剂的物理萃取能力与溶剂的极性有关,极性越强,萃取能力越大;
- In terms of the organic concept chart, the tardily releasing technique was used to synthesize dimethylaminoethanol by measuring the distribution coefficient and the reaction rate. 摘要依据有机概念图,通过测定分配系数和反应速率,应用缓释技术合成了二甲基乙醇胺。
- The dispersion coefficient of colloids and the distribution coefficient for radionuclides with colloids are also considered as they pertain to the size of the colloid. 胶体的颗粒大小分布,在自然界中,并不是均匀分布的单分散性的胶体,而是不同颗粒尺寸组合的多分散性胶体。
- The braking stability of low-speed truck is directly affected by the braking force distribution coefficient, and the main effect factor is the sideslip of rear wheels. 摘要制动力分配系数直接影响低速货车的制动稳定性,后轮侧滑是影响制动稳定性的主要因素。
- In terms of the organic concept chart,the tardily releasing technique was used to synthesize dimethylaminoethanol by measuring the distribution coefficient and the reaction rate. 依据有机概念图,通过测定分配系数和反应速率,应用缓释技术合成了二甲基乙醇胺。
- The aromatics contents in both extract and raff mate were determined, and the aromatics distribution coefficient and the aromatics solubility in the solvent were calculated. 测定了抽提液和抽余液中芳烃含量,计算了芳烃-环丁砜体系中芳烃分配系数,及芳烃在溶剂中的溶解量,并与文献报道值进行了比较。
