流动空气 meaning in English

mobile air
moving air

Implantation damage can be removed by annealing, i. e. heating in flowing gas .
注入损伤可以通过退火，即在流动空气中热处理来消除。
Standard test method for measurement of pneumatic permeability of partially saturated porous materials by flowing air
用流动空气测定局部饱水孔隙材料气动渗透性的标准试验方法
Environmental catalysis ; air pollution abatement technology ; aerosol chemistry ; mobile air pollution research ; remote detection of air pollutants
环境催化；减少空气污染技术；气溶胶化学；流动空气污染研究；遥测空气污染物