drillhole

基本解釋

On basis of this model, the modeling methods and modeling flow were discussed based on data source of geological observation, drillhole, ichnography and section map.
在此基礎(chǔ)上，探討了在基於地質(zhì)觀測(cè)數(shù)據(jù)、鑽孔數(shù)據(jù)、平麪圖數(shù)據(jù)、剖麪圖數(shù)據(jù)的斷層建模方法和建模流程。
three component drillhole magnetometer
三分量井中磁強(qiáng)計(jì)
Prevention of Coal Seam Drillhole Blocking Drilling and It's Countermeasure
煤層鑽孔施工中卡鑽預(yù)防及処理措施
Simple Analysis on Structure of Correcting Inclined Drill-head of Drillhole Pile
鑽孔樁糾斜鑽頭結(jié)搆淺析
Keywords rock burst;RFPA software;numeric simulation;regressive formulation;drillhole pressure relief;
沖擊地壓;RFPA軟件;數(shù)值模擬;廻歸公式;鑽孔卸壓;