开采的
productive ; extractive ; mined ; mining ; drilling
网络释义专业释义
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productive - 引用次数：4
In order to solve the problem of steeply-inclined coal seam mining under buildings,raise productive efficiency of coal mining enterprises,a new method of coal pillar arrangement with barrier pillars and goaf triangle pillars was presented to control surface subsidence.
为解决建筑物下急倾斜煤层开采问题,提高建筑物下急倾斜煤层开采的采煤效率,提出了利用采区边界煤柱和采空区边界三角煤柱联合控制地表沉陷的开采设计方法,并成功应用于工程实践。
参考来源 - 急倾斜煤层开采岩层破坏机理及地表移动理论研究
·2,447,543篇论文数据，部分数据来源于NoteExpress
双语例句原声例句
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当地的石头都是从那片山坡开采的。
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可开采的原料供应短缺。
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在27个新钻的井中，16个已被证明是可开采的。
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That's for a different lecture So, anyway, thermodynamics dates from the same period as getting fossil fuels out of the ground. It's universal.
这是另一堂课的内容,不管怎么说,热力学与开采化石燃料,起源于同一时期，它是普适的。
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But it increasingly is going to be exploiting that energy using that geo-politically and ways that could be quite damaging to our interest.
但是它对能源开采的需求将会越来越大,作为地缘政略,采取会对美国利益造成危害的各种方法。
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Britain anyway started producing oil in the North Sea; lots of countries in Latin America started looking and finding oil, and of course, russian oil started being very, very profitable.
英国首先在北海开采石油,后来很多拉美国家也开始开采石油了,当然俄罗斯采油收入也是颇丰的
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