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- Keywords applied chemistry;carbohydrazide (CHZ);solubility;enthalpy of dissolution;thermokinetics;microcalorimeter; 应用化学;碳酰肼(CHZ);溶解度;溶解热;热动力学;微热量热仪;
- Keywords Rare earth;2-oxo-propionic acid salicyloyl hydrazone;Synthesis;Enthalpy of dissolution; 稀土;2-羰基丙酸水杨酰腙;合成;溶解焓;
- Keywords quaternary system;phase equilibrium;cesium chloride;thulium chloride;enthalpy of dissolution; 四元体系;相平衡;氯化铯;氯化铥;溶解焓;
- enthalpy of dissolution 溶解热
- The process of dissolution and resorption of bony tissue. 骨组织吸收骨组织分解和吸收的过程
- Solubility, Enthalpies of Dissolution and Thermokinetics of the Dissolution Reaction in Solvent of Carbohydrazide 碳酰肼的溶解度、溶解焓及其在溶剂中的溶解反应
- Results: Significant improvement of dissolution of tolbutamide was found. 结果:甲苯磺丁脲片的溶出度有很大程度提高。
- The formation enthalpy of three binary alloys of transition metals(W,Nb and Ta)with Na is calculated by EAM. 运用嵌入原子方法(EAM)研究了过渡金属W、Nb、Ta与碱金属Na组成的3个二元合金的形成焓。
- Curing shrinkage, temperature and curing enthalpy of benzoxazine based on diphenyl oxide resin were investigated. 研究了苯并口恶嗪二苯醚树脂固化时的体积收缩率、固化温度和固化焓变等。
- The values of reaction enthalpy of B(OH) with polyhydroxy comPounds were deterthened by using calorimeter at 298.2K. 用量热法在298.2K测定了B(OH)与多羟基化合物的反应焓。
- As the content of BMA increases, the melting point, enthalpy of fusion, dynamic contact angle of copolymer rise. 梳形聚合物的熔点、焓值及静态接触角随着共聚物中BMA含量的升高而升高。
- Based on PCT tests at different temperature entropy and enthalpy of each system could be calculated out The enthal. 根据不同温度下的PCT测试结果可以推出各体系的焓变.;熵变。
- The enthalpy of mixing increased with the increase of temperature and solute concentration. 各体系的混合热均随温度和溶质浓度的增加而增大.
- Aim To establish a method of dissolution of dexamethasone acetate tablets by UV method. 目的建立紫外分光光度法测定醋酸地塞米松片溶出度的方法。
- The crystallization behavior, temperature-viscosity relationship and enthalpy of molten basalt were tested, analyzed and calculated. 介绍对玄武岩熔体的结晶性能、析晶性能、温度-粘度关系、热焓值等进行分析、试验和计算的情况。
- OBJECTIVEA method for the determination of dissolution of fenofibrate chewable tablets in vitro was established. 目的:建立非诺贝特咀嚼片体外溶出度试验测定方法。
- The excess enthalpy of binary systems with endothermal or exothermal can also besatisfactorily correlated by this model. 对具有吸热或放热效应的系统的过量焓关联结果令人满意。
- The results show that the swelling power and solubility,syneresis and the enthalpy of gelatinization decrease on this treatment. 结果表明,微波处理降低了淀粉的膨胀度和溶解度、冻溶稳定性以及焓值,提高了糊化转变温度及转变温度范围。
- Solvents of dissolution PS plastic foam are mix solvents of dimethylbenzene, ethyl acetate and n-butyl alcohol. 结果表明:溶解聚苯乙烯的理想溶剂为二甲苯、酸乙酯和正丁醇的混合溶剂。
- The contribution values of 65 groups were obtained by correlating the 1336 experimental data of enthalpy of vaporization of 387 pure compounds. 用387种化合物的1336个数据点回归出了方程的参数以及65种基团对临界温度的贡献值。