轻便取样器;
Horizontal Straight-Neck, Double-Bottle Mouth Portable Water Sampler
直颈双口卧式便携水样采集器
The problems existed in the portable air sampler is summarized through practice, and make an exhaustive study on the improve method.
通过实践总结出携带式大气采样器存在的问题,并对其改进方法做了详细的研究。
Development of a Portable Gravity Sampler
一种便携式重力取样器的研制
Design of a portable sampler for soft stratum
便携软层取样器设计
The Probe into the Existed Problems on the Portable Air Sampler
携带式大气采样器存在问题探讨
The in-situ tests prove that the portable gravity sampler is simple in structure and easy for operation.
通过现场试验情况证明,该取样器具有结构简单、操作方便的优点。
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