normal ore 中文意思是什麼
normal ore
解釋
普通礦石-
Because almost all the ore in the surface of ground and in the shallow stratum has been found, the increase of resources should be concentrated on deep stratum and outer of the mine enterprise. but only depended on the normal geological methods and regulations, the effect is not good. so we must introduce new geological theories and methods
由於地表礦、淺層礦都已枯竭,增儲的重點應集中在礦山深部和外圍找礦上;僅僅依靠常規地質方法和手段,很難取得理想的效果,因此必須引入新的地質理論和新的找礦方法。 -
The layer order of ore - hosted strata is normal by structural feature
根據小構造標志,判定含礦巖系地層為正常層序。
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