OBJECTIVE To study the effect of ionic strength on insoluble drug release from HPMC hydrogel matrix.
目的：探讨溶出介质的离子强度对难溶性药物的丙基甲基纤维素(HPMC)骨架片释药的影响。
The effect of ionic strength on the flocculation and removal of Microcystis aeruginosa by clays and chitosan-modified clays were studied.
研究了水体的离子强度对粘土和壳聚糖改性粘土絮凝去除铜绿微囊藻的影响。
The ionic strength did not have significant effect on the stability of the drug.
离子强度对穿琥宁降解无显著影响。
Results: After inspection the factors of different ion pair reagent and ionic strength which effect the system peak and the system peak effect analytic peak, the original method was improved.
结果：在考察了不同离子对试剂和离子强度等因素对色谱系统中系统峰的形状和保留值的影响及系统峰对被分析物色谱峰形的影响后，对原先的方法进行改进。
In basic solution, the rate constants of both steps gradually decrease with increase of ionic strength, and under this condition the reaction appears greater kinetic salt effect.
在碱性溶液中，两步反应速度常数均随离子强度增大而逐渐减小，反应呈较强的动力学盐效应。
In water sensitivity experiments, the impacts of the ionic strength effect on solubility of gypsum are higher than that of the common ion effect.
水敏实验中的离子强度效应大于同离子效应对石膏溶解度的影响。
In water sensitivity experiments, the impacts of the ionic strength effect on solubility of gypsum are higher than that of the common ion effect.
水敏实验中的离子强度效应大于同离子效应对石膏溶解度的影响。
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