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- Serious erosion of soil and water in refuse dump is key and main task of land restoration in open cast mine of steppe region, which induce salination and degradation of soil in surroundings. 露天矿排土场的严重水土流失,导致周边土壤盐渍化和草场退化,是草原露天矿区环境治理的关键和重点。因随机排土,大部分排土场的表层土壤为深层绿色泥岩土,不适于植物生长,治理难度很大。
- open cast mining 露天采矿
- open cast mine side slope 露天矿边坡
- The selection of dragline is a key problem to be handled when applying dragline for open cast in surface mining. 露天矿应用拉斗铲倒堆工艺的关键问题首先要做好拉斗铲的选型。
- Due to the pit was so deep, so no fit for opening and train transport. winter coming, they will move out locos from open cast coal mine, change lorry. 由于大坑太深了，已经不适合开采和火车的运输。上冬以后，蒸汽机车要逐渐地退出露天矿，改用汽运。
- The thesis summaries the theoretical method about stability of open cast side-slopes. 本文扼要的论述了研究露天矿边坡稳定性的理论方法。
- Last fall, an open casting call drew 300 applicants. 去年秋天的主播招聘吸引了300多名申请人。
- Keywords surface mine;open cast method;mining technology;dragline; 露天煤矿;倒堆剥离;开采工艺;拉斗铲;
- In the case of characters like Luna Lovegood or Michael Corner- if they're not cut from the film- it's almost certain they'd be filled without the need for open casting calls. 这个句子的意思大致是：好比像卢娜·夫古德和迈克尔·纳那样的角色，如果他们还能出现在电影里的话，也肯定是内部指定演员，不会公开选角。
- Pea pods burst open when overripe. 豌豆过熟就会爆裂。
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
- We bivouacked on the open plain. 我们在开阔的原野上露营。
- Discussion on Problems in Construction During Conversion from Open Cast to Underground Mining of Shirengou Iron Mine 石人沟铁矿露天转地下开采施工中的问题探讨
- Thank you. How long will this offer be open? 谢谢。这个报价的有效期多长？
- Open the shutter and see what the weather is like. 打开百叶窗，看看外面的天气如何。
- The Short - cut Calculation of Tonnage for Ores and Rocks from Open- cast Mine 露天矿山采出矿岩量的计算捷径
- The fresh air blew in from the open window. 新鲜空气从开着的窗户吹进来。
- The shop is open from this day onwards. 该店从今天起开始营业。
- First, the Blizzard Holiday Skit (10mb, mp3) makes a comeback after a year's hiatus and features a dramatization of an open casting call for the best undiscovered voice-acting talent in Azeroth. 首先，中断一年的暴雪假日幽默故事重新恢复，由编剧公布一个公开的演员表寻找最好的没有发现的艾责拉斯配音演员。
- Please open a window to allow the air to circulate. 打开窗子让空气流通。
