Experimental study was conducted on the influence of pore gas pressure upon gas permeability with gas permeation test device.
运用瓦斯渗透测试设备，进行孔隙气压对煤体渗透性影响的实验研究。
Infrared sensor method can also test the temperature effect on the permeation of carbon dioxide, thus the tough storage environment and the storage cycle can be analyzed.
红外传感法还可以测试温度对于二氧化碳渗透量的影响，从而为碳酸饮料较严峻储存环境下的存放周期提供测试分析方法。
The vertical interference test is the most effective method determining vertical permeation and researching sealing ability of interlayer.
垂向干扰试井技术是确定垂向渗透率研究油层密封性的有效方法。
The hydrogen permeation time of enamel steel was determined; the results matched with the subsequent enameling test.
对钢板的氢渗透时间进行了测定，试验结果与随后的涂搪试验吻合。
The cornea permeation test of formulation was studied by using rabbit corneas. Results:The formulation release behavior in vitro followed the first order kinetic equation.
结果 ：亲水凝胶材料含量越小 ，盐酸地匹福林从凝胶基质中释放越快 ，凝胶体外释药符合一级释放动力学方程 ，离体角膜渗透行为符合一级释放规律。
The cornea permeation test of formulation was studied by using rabbit corneas. Results:The formulation release behavior in vitro followed the first order kinetic equation.
结果 ：亲水凝胶材料含量越小 ，盐酸地匹福林从凝胶基质中释放越快 ，凝胶体外释药符合一级释放动力学方程 ，离体角膜渗透行为符合一级释放规律。
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