air sampling device 空气取样设备 ; 空气试样抽取器
color sampling device 彩色取样装置
proportional sampling device 比例取样器 ; 按比例取样器 ; 比例取样装置
drive-type split-tube soil-sampling device 打入式开缝管取土器
gas sampling device 气体取样装置 ; 气体取样设备
aerosol sampling device 空气采样器
Portable Air Sampling Device 便携式环境气体采样器
remote liquid sampling device 遥控液体取样装置
automatic coal sampling device 自动采煤样装置
This paper reports the development of a soil gas sampling device.
本文报道了研制的土壤气体采集装置。
Use radon measurement to explore oil and gas, one have to improve the sampling device and test conditions.
测氡法在应用于油气勘探时,取样装置及测试条件均须改进。
A third of the kids also carried a backpack fitted with an air-sampling device and a GPS to pair up readings and precise locations.
其中三分之一的儿童还随身携带一个背包,内置空气取样器和GPS,以便将取样器的显示数据和确切位置相匹配。
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