solubility test

The structure and properties of the products were characterized by fourier transform infrared spectroscopy ( FT-IR), thermal gravimetric analysis ( TGA), solubility test and X-ray diffraction, respectively.

通过红外光谱（FT-IR）、热重分析（TGA）、溶解性测试、X射线衍射（XRD）分析表征了产物的结构和性能。

According to the comparison and analysis on the obtained relative permeability curve, the changes of low permeability core actuating pressure, gas slippage effect, CO2 solubility, and fluid viscosity had effect on test results of CO2 flooding.

对得到的相渗曲线对比分析可知：CO2驱时低渗透岩心启动压力、气体滑脱效应、CO2溶解度以及流体粘度变化均对测试结果存在影响。

Causes analysis of high solubility of TAT skin test solution and the countermeasures

TAT皮试液溶度过高的原因分析与对策

By means of analyzing the solubility and solubility rate of gas in water, and making application of double-film theory and Fick's law, the solubility rate of nitrogen in water is theoretically calculated in gas tightness test.

通过对气体在水中溶解度和溶解速率的分析，应用气体溶解速率的双膜理论和气体扩散的菲克定律，从理论上计算出气密性试验中的氮气在水中的溶解速率。

Purpose: Through test different batch number phaseolus cold tablets solubility velocity, get the quality.

目的: 通过对不同批号的四季感冒片溶出速率的测定, 考察其质量.