mine operation的用法和樣例：
例句
- The adaption of mining method is the similarity between the mining conditions of designed mine and adaption capacity.
而采礦方法的適應性實(shí)質(zhì)上是指其適應范圍與設計礦山開(kāi)采條件的近似程度。 - Thus, mine surveying in the mining of the responsibilities and roles are significant.
因此，礦山測量在礦山開(kāi)采中的責任與作用都是很大的。
