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。
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。
RESULTS The result of percent recovery showed that automatic sampling device has adsorption to Nifedipine sustained release tablets(I).
结果通过两种过滤模式及回收率的测定显示,自动过滤取样装置对硝苯地平(I)有吸附作用。
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