气体源定位
plume source localization
气体源预淀积
gaseous source predeposition
CD-L1型流气式固体氡源
CD-L1 flow-type solid radon seed
模拟气体刻度源
simulation gas calibration source
气体放电光源
gas-discharge source
gas electric discharge’s light
气体放电光源的特性
character of discharge luminaries
外源性气体再呼吸技术
foreign gas rebreathing technique
荧光源非色散红外气体分析仪
fluorescent source non-dispersive infrared gas analyzer
油气资源与目标一体化评价
hydrocarbon resources and target integrated assess
hydrocarbon resources and target integrated assessment