Furthermore, The Times of extraction and the dryness degree of material were also discussed in th...
同时对提取、萃取的次数和提取时材料的干燥程度进行了研究。
The change of sound velocity with pressure, dryness degree, void-fraction, and phase-transition coefficient are analyzed. Some important conclusions are derived.
分析了两相流体中音速随压力、干度、汽隙率、相变系数等的变化关系，并从中得出了一些重要的结论。
Methods To investigate the changes of appearance, weight increase by hygroscopy and degree of swelling of Vikon-U under different dryness and humidity conditions.
方法采用不同干湿度条件，考察胃康U双层药片外观、引湿增重及膨胀度的变化。
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