open pit
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n.
采石场，露天开采矿；
变形
复数：open pits
权威例句
Optimum Design of Open-Pit MinesLong-term open pit mine production planning: a review of models and algorithms
An Application of Branch and Cut to Open Pit Mine Scheduling
Forecasting potential rock slope failure in open pit mines using the inverse-velocity method
Power generation by solar/pneumatic cogeneration in a large, natural or man-made, open pit
Blast vibration damage to underground coal mines from adjacent open-pit blasting
Method and apparatus for open pit bench mining
Blasting principles for open pit mining / William Hustrulid
LP-based disaggregation approaches to solving the open pit mining production scheduling problem with block processing selectivity
Performance Analysis and Best Implementations of Old and New Algorithms for the Open-Pit Mining Problem
1. The open pit at night is amazing.
露天矿场的夜景很让人惊讶。
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2. The Panian coalfield is being mined using open-pit methods.
潘尼杨煤矿一直使用露天开采法进行开采。
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3. Upstream is the poisonous Berkeley pit, an open-pit mine in Butte, which was once called the Richest Hill on Earth for the quantities of gold, silver and copper mined there.
上游是有毒的伯克利矿坑，一个比尤特的露天矿。它曾经被称为地球上最富有的矿山，因为这里的金、银和铜矿数量巨大。
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4. Minerals in open-pit mines are excavated by the ton with heavy equipment, but underground they are often extracted painstakingly with pickaxes.
露天矿场里面的矿物可以用重型机械成吨地开采，但是地下矿井里面得用镐费力地挖出来。
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5. The open pit makes 15% of the country's extracted fluxing limestone.
这个露天矿场产出了这个国家15%的提纯稀石灰。
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6. "This place was hell," says Tom Levy cheerfully as he stands over an open pit filled with ancient coal-black slag.
“这个地方以前几乎是个地狱，”托马斯·莱维风趣的说到，他站在一处被古老的墨黑炉渣填满的露天矿坑中。
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7. Where oil sands are close to the surface, they are extracted in large open pit mines.
那里的油砂离地表很近，可以从巨大的露天矿井里直接抽出来。
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8. The open pit areas are surrounded by an array of sculpted tailings ponds and mine dump areas; these receive mine waste rock for storage and later leaching for further recovery of metals.
露天矿坑周围是一些开挖尾料的堆弃池和废矿垃圾场。储存在这些地方的废弃矿石，稍后经过过滤可以深入提取其中的金属。
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9. The most common approach to extracting metal-bearing ore from a porphyry copper deposit is by open-pit mining, although such mines also typically include some underground activities.
从斑岩含铜矿床开采含金属的矿石，最主要的方式是露天开采，尽管这种矿床常会伴随一些地下的地质活动。
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10. The countryside around Xinfeng is dotted with hundreds of small open-pit mines into which miners pour water and chemicals, producing a sludge rich in rare earths.
在信丰周边农村，数百家小型露天稀土矿星罗棋布，矿工们正在往矿石上泼洒水和化学制剂，从而产生一种富含稀土的油泥。
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11. Greenhouse gas emissions of tar sands crude are 40% higher than conventional oil, and the open-pit mining has devastated Alberta's boreal forest.
焦油砂的温室气体排放量比普通石油高40%，露天采矿已经极大地破坏了阿尔伯塔的北方气候带森林。
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12. Giant excavators, rock handlers, conveyors, explosions and a lot more enjoyment in a limestone open pit.
在这个石灰岩露天矿场有巨型挖掘机、采石工人、传送带、爆破以及很多其他有意思的东西。
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13. Marvellous still lake in an open pit color of the water is amazing.
在一个露天的采石场里有一片神奇的湖水，无比平静。 水的颜色令人惊艳不已。
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14. Marvellous still lake in an open pit, color of the water is amazing.
在一个露天的采石场里有一片神奇的湖水，无比平静。水的颜色令人惊艳不已。
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15. Remains of Titanoboa cerrejonensis were found in a layer of rock at the cerrejon Coal mine, one of the largest open-pit mines in the world.
Titanoboacerrejonensis(蛇的名字)的遗骸是在cerrejon煤矿- - -世界上最大的露天煤矿之一的岩层中被发现的。
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16. Mining operations at the existing open pit are due to cease by theend of 2012, although ERA is processing a proposal to develop the undergroundRanger 3 Deeps exploration area.
尽管ERA正在处理一份开发Ranger3Deeps地下勘探区的提议，但现有露天矿的开采作业将于2012年底到期。
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17. This astronaut photograph illustrates three open-pit mines located west-northwest of the town of Green Valley, Arizona.
这张太空照片为我们展示了位于亚利桑那州绿谷镇（GreenValley，位置见文末图）西部及西北部的三个露天矿。
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18. For this pair of concerned countries, it is an open pit really.
这对有关国家来说，真是一个公开的陷阱。
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19. Research on the safety and stability of slope in open-pit mining is very significant to safety production of open mines.
研究露天开采边坡的安全稳定对露天矿山的安全生产具有重要意义。
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20. A method of buffer blasting used in the open pit is presented in this paper.
本文主要介绍了目前露天矿山开采使用的“压碴爆破”方法。
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21. Used up open pit areas are filled with limestone siftings.
用过的露天矿场区域充满了石灰滤过物。
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22. Open-pit mining follows the same sequence of operations as underground mining: drilling, blasting, and loading and removing waste and ore.
露天采矿遵循与地下采矿相同的作业顺序：钻孔、爆破、装载并运走废料和矿石。
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23. Open-pit mining follows the same sequence of oprations as underground mining: drilling, blasting, and loading and removing waste and ore.
露天采矿遵循与地下采矿相同的作业顺序：钻孔、爆破、装载并运走废料和矿石。
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24. Open-pit mining follows the same sequence of oprations as underground mining: drilling, blasting, and loading and removing waste and ore.
露天采矿遵循与地下采矿相同的作业顺序：钻孔、爆破、装载并运走废料和矿石。
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open pit
