open-cut mining 露天开采
open-cut mining machinery 露天采矿机械
shallow open-cut surface mining 浅部露天开采
open-cut t mining machinery 露天采矿机械
Open cut mining will destroy the ecological environment to a certain extent.
露天开采在一定程度上会造成生态环境破坏。
According to power and ability of expert system, based on recent year's applications in mining industry, the potential application areas of expert system in open cut mine are put forward.
本文针对专家系统的功能和作用，总结了近几年专家系统在矿业中的应用，提出了专家系统在露天采矿中的潜在能力。
Mining operations by open-cut methods ceased in 1962.
露天开采的矿山作业已于1962年停止。
应用推荐