moving phase meaning in English

活动相
怜相
流动相
移动相

In general chromatography involves a test material being carried by a moving phase ( liquid or gas ) through a stationary phase ( solid or liquid )
一般在层析中，溶有待测物质的液体作为流动相（液态或气态），吸附在惰性支持物上的物质作为固定相（固态或液态）。
To cope with the fast moving market economy , a series of innovative policies have been executed under the government s lead , and the film industry has also entered a fast moving phase of development
为适应蓬勃发展的市场经济，在政府多项改革政策的推动下，内地电影产业驶入快速发展的轨道。目前，内地拥有国有电影制片厂36家。