hole sampling的意思|示意

Sampling hole has many small holes to reduce puffball superposition and reduce error of animalcule count.

采集口为无数微孔，减少了尘菌重叠，降低了微生物计数错误。

The current shallow hole drill rigs can't meet the desire of shallow hole drilling and sampling in difficultily entered area and dry area.

本钻机吸取了国内外轻便钻机的结构型式特点，结合作业环境和取样要求，设计出一种振动冲击式、轻型的、易拆装、方便搬迁的新型轻便浅孔钻机。

Sampling pedestal and crust adopt quality aviation aluminum, surface close hole processing and is convenient to sterilize and disinfect before using.

采样口和外壳采用优质航空铝制造，表面闭孔处理，便于使用前的灭菌消毒。

Methods The air samples collected with multi-hole absorbing tubes were determined by ion chromatography after sampling.

方法以装有酸性溶液的多孔玻板吸收管采样，用离子色谱法测定空气中的氨。

Through this experimentation, it indicates that the sampling bit added pumping hole ADAPTS to drilling in most fragmentized strata.

试验表明，增加了抽吸孔后的取样钻头适合在极其破碎的地层中钻进。

The oil hole zoning and pedal locks, set on the tank tops, used for measuring the elevation and oil tube temperature and sampling, etc.

量油孔分带锁式和脚踏式，安装于油罐顶部，用于测量管内油品的标高和温度及取样等。