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1)  reverse circulation and continuous coring(sampling)
反循环连续取样
2)  reverse circulation coring
反循环连续取心(样)
3)  reverse circulation continuous sampling
反循环连续取芯
1.
Possibility of application on reverse circulation continuous sampling with hollow air-driven DTH hammer in oil and gas exploration drilling;
贯通式空气锤反循环连续取芯钻井技术在油气勘探工程中应用的可行性探讨
4)  Continuous circular extraction
连续循环提取法
5)  reverse circulation sampling bit
反循环取样钻头
6)  continuous sampling
连续取样
1.
The principle of multistage dispersion was presented, and the problem of the continuous sampling and determination of thick liquid mixture in process analysis was solved by the sampling method of multistage dispersion.
提出多级分散原理,据此以多级分散取样方法解决工业过程分析中浓稠料液连续取样测定的难题。
2.
A method of Continuous Sampling of large volumes of air and measurement ofconcentration of long-lived α radioaetive aerosal in the environmental air using a large areascintillation counter is described.
本文介绍了用大体积连续取样和大面积α闪烁计数器测量华光实业公司环境空气中长寿命α放射性气溶胶浓度的方法和结果。
补充资料:直接连续取样法
分子式:
CAS号:

性质:将分析仪取样管直接插入欲测的排气管中,如反应尾气、汽车排气管,进行连续取样的方法。或在生产线上如聚乙烯生产线,在造粒后,自动连续取样以代表该批产品,而后进行有关分析或测试。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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