mining intensity

基本解釋

The cementing material can not only solve some problems in filling of fullrangetailing, but also improve mining intensity and productivity.
應用鐵鋁型高水速凝材料不僅可解決礦山充填料不足、全尾充填存在的問題，還可提高采礦強度和生產(chǎn)效率。
The advantages of stope leaching of uranium are lower capital cost, less wastes, higher mining intensity and good economic benefits. This technique has been a new mining method of uranium mining.
原地爆破浸出采鈾方法，具有投資省、廢料少、效益好等優(yōu)點，已成為鈾礦床開采的一種新方法。
By using the technique of Structural Decomposition Analysis, this paper calculates the structure share and efficiency share in the change of labor intensity of coal mining during the period 1985~2006.
采用完全結(jié)構(gòu)分解方法，將采煤勞動強度變化分解為結(jié)構(gòu)份額和效率份額，并基于1985~2006年的統(tǒng)計數(shù)據(jù)進行了分析。