expansion-scavenging stroke  膨胀-驱气行程

scavenging-compression stroke  驱气-压缩行程

·O-2 scavenging bioactivity  抗.O2-生物活性; 吸收光谱

·OH scavenging  羟自由基清除

·OH Scavenging Activities  .OH清除率

·OH scavenging activity  羟基自由基清除活性

1-diphenyl-2-picrylhydrazyl radical scavenging act  1-二苯基－2-苦基苯肼DPPH法

ability of free radical scavenging  自由基清除能力

ability of scavenging  清除能力

ABTS+ radical scavenging array  ABTS+·法

Active oxygen scavenging enzymes  活性氧清除酶

Active oxygen scavenging system  活性氧清除系统

activity of scavenging enzyme for active oxygen  活性氧清除酶活性

air scavenging  空气吹除

automatic scavenging  自动扫气阀

automatic scavenging valve  自动扫气阀; 自动驱气阀

bend scavenging  弯流扫气

blower scavenging  扫气泵扫气

bottom hole scavenging  井底清洗