1) Ravine system debris survey
沟系岩屑测量
1.
Ravine system debris survey is an informal networking geochemical exploration method.
在干旱高山景区,以沟系岩屑测量对1∶5万水系沉积物异常进行检查,可达到快捷、经济、准确圈定矿化范围的目的。
3) cutting trace gas survey
岩屑微量气体检测
4) geochemical debris survey
岩屑地球化学测量
1.
In the semi-arid desert and grassland area,geochemical debris survey sampling tests show that grain size(-5 ~ +40 mesh)of sampling medium clastic materials from B layer of soil can effectively remove the interference of aeolian sand and show high geochemical anomalous values.
文中介绍了该景观条件下开展岩屑地球化学测量的方法技术,分析了白音查干矿区、油房西矿区和小东沟矿区的化探异常特征和找矿成果。
5) clastic stone
碎屑岩系
1.
But these results are mainly about marine carbonate layers, and few are on clastic stone.
但是该地区油气勘探程度极不均匀,以前的勘探重点都放在碳酸盐岩地层上,对碎屑岩系研究较少。
6) soil geochemistry measurement in drainage system
沟系土壤测量
补充资料：滴屑屑
1.颤抖貌。
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