液态介质 meaning in Chinese

liguid media
liquid medium

Ships and marine technology - design , production and test of pipeline systems for liquid media - part 1 : design
船舶和海上技术.液态介质用管道系统的设计生产和试
Water quality - detection and enumeration of the spores of sulfite - reducing anaerobes clostridia - method by enrichment in a liquid medium
水质.还原亚硫酸盐厌氧菌芽孢的探测和计数.液态介质增菌法