tube sampler 管式采样器 ; 管式取样器 ; 对开管式取土器
vibratory tube sampler 振动管取样器
split-tube sampler 对开管式取土器
split-tube drive sampler 对开管打入式取土器
thin-walled tube sampler 薄壳取样器
Open Tube Sampler 之薄管取样有开管式
shelby tube sampler 薄壁取样器 ; 美取器
lit-tube sampler 对开管式取土器
The all-way semi-automatic sampler of the empty tube type is accurate, safe, fast and economic in operation.
使用空管全程半自动采样器，采样准确、安全、快速、经济。
To improve efficiency and veracity of soil sampling in testing bulk density, the cutting ring method and in situ soil tube method were combined and a multi-segment in situ soil sampler was designed.
为了提高土壤容重测定中土样采集的效率和精准性，将环刀法和原状取土管法结合，进行了分段式原状取土器的研制。
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