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- Pit limit optimization 境界优化
- Open pit limit optimization 露天境界优化
- Different condition of economy and technology define different open pit limit. 不同的经济技术条件确定不同的开采境界。
- ON OPTIMIZATION OF EAST TONGCHAN PIT LIMIT IN DEXING COPPER MINE 德兴铜矿铜厂矿区东部境界优化的探讨
- Enterprises under the guidance of market, baseing on the fluctuation of molybdenum's price define a short-term open pit limit and adjust the produce of mines in time, improve economic benefits. 作为企业就要以市场为先导,根据变动的钼价格确定短期开采境界,及时对矿山生产做出调整,以使企业的经济效益最佳。
- Comprehensive Utilization of Land Resources aod Optimization of Pit Limit 土地资源的综合利用与露天开采境界的优化
- DETERMINATION OF RATIONAL CUT-OFF GRADE FOR OPEN PIT LIMIT 露天开采境界边界品位的合理确定
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- Many coal-miners were imprisoned in a pit accident. 在一次塌方事故中，许多矿工被压在了井下。
- The managers want to pit the champion against John. 经理人想让冠军与约翰比赛。
- Surely there is a limit to what one can bear. 人的忍耐肯定是有限度的。
- The proposal set a time limit of one year. 提案规定了一年的限期。
- The managers want to pit the champion against an unknown. 经理们想让冠军与一名未成名的选手比赛。
- What's the speed limit on the motorway? 高速公路的速度限制是多少?
- A hole or pit, especially one in a road surface. 坑洞尤指路面上的涡穴或坑洞
- He was had up for exceeding the speed limit. 他因超速行驶而遭控告。
- He weighed in at several pounds below the limit. 他赛前量体重比规定限度少几磅。
- ON OPTIMIZING MINE CENTRAL ISOLATED ISLAND PIT LIMIT BY GRADE EQUIVALENT THEORY 论当量品位理论优化矿区中心孤岛境界
- We must try and limit our expenditure. 我们必须设法限制我们的开支。
- His speech ran over the time limit. 他的讲话超过了规定的时间限制。
