Furthermore, The Times of extraction and the drynessdegreeof 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。
2
The change of sound velocity with pressure, drynessdegree, 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。
3
Methods To investigate the changes of appearance, weight increase by hygroscopy and degreeof swelling of Vikon-U under different dryness and humidity conditions.