rock cuttings 中文意思是什麼
rock cuttings
解釋
巖粉-
This paper is based on practical drilling data of drilled irruptive rock body in western sha segment of huimin depression, rock body subfacies in this phrase and seismic, electric logging features in pyrolysis metamorphic belt are analyzed, so as to summarize a set of practical methods, which identify drilled various subfacies and irruptive rock top and bottom boundary by cuttings log and drill time logging
本文以惠民凹陷西部沙三段已鉆遇侵入巖體的實鉆資料為依據，嘗試性地對沙三段侵入巖體各亞相帶及熱解觸變質帶的地震、電測響應特徵進行研究，總結出一套較為實用的通過巖屑錄井、鉆時錄井手段識別所鉆遇的各亞相帶和進行侵入巖體頂、底界卡定方法，現場應用效果很好。 -
Depend on the precise blast design with small error and strictly controlling the explosive consumption, they controll blasting construction for rock availably, complete the excavation for rock cuttings of broaden and rebuilding project for city roads successfully, and obtain well social benefit and economical benefit
通過續密的微差爆破設計，嚴格控制裝藥量，有效地控制了巖石爆破施工，成功地完成了城市道路拓寬工程的巖石路塹邊坡開挖工程。
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