mining conditions中文什么意思

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用"mining conditions"造句

開采條件

mining: n. 1.采礦，采礦業(yè)，礦業(yè)。 2.敷設地雷[水雷]。 ...
condition: n. 1.狀態(tài)，狀況，情形；品質(zhì)。 2.〔pl.〕外界狀 ...
mining: n. 1.采礦，采礦業(yè)，礦業(yè)。 2.敷設地雷[水雷]。 adj. 開礦的，采礦的。 a mining engineer 采礦工程師。 mining engineering 采礦工程(學)。 the mining industry 采礦工業(yè)。
conditions: (旅游合同中)條件或服務項目; 承保險別; 批地條款; 條件條款; 條款，條件; 形勢, 情況, 環(huán)境; 有競爭性條款和條件; 狀態(tài)條件
actual mining: 回采工作

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Numerical simulation research to the coal pillar leaving under different mining condition in air gate of lin huan coal mine
臨渙礦風巷不同采動條件煤柱留設數(shù)值模擬研究
Characters of mesozoic stratum in gongpo spring basin and analyses about the uranium mine condition of the type of sandstone of beishan in ganshu
甘肅北山公婆泉盆地中生代地層特征與砂巖型鈾成礦條件分析
Abandoned oil field may be used to mine by the way of using pours water , the synthesis mining condition is extremely superior and has good economic efficiency
可利用中原油田廢棄的油井，采用注水法采礦，綜合開采條件十分優(yōu)越，具有較好的經(jīng)濟效益。
Aimed at the status - quo of full - mechanized caving mining face in chaijiagou colliery , optimization design is made to make it more suitable for the mining conditions of this colliery , exert better the advantage of full - mechanized caving mining and recover coal resource furthest
摘要針對陜西集華柴家溝煤礦綜放工作面現(xiàn)狀，對其進行優(yōu)化設計，使綜放工作面設計更加適合該礦開采條件，更好地發(fā)揮綜放開采的優(yōu)越性，最大限度地回收煤炭資源。
Main works : fractal and mechanism of forming fractal of fault surface in rock masses is analyzed and examined with it ' s affect on failure process of mining rock masses ; fractal curves are constructed with matlab to simulate the fault surface . similar material modeling is carried out and the fractal weak - face effect of mining rock masses is studied . mechanics character of rock masses with fractal fault in mining condition is simulated with large finite element software an sys ; catastrophe model of fault activated by mining is constructed with catastrophe theory
主要工作有：檢測和分析了巖體斷層面的分形性和斷層面分形的形成機制及其對采動巖體破壞的影響機理；運用matlab構造了分形曲線來模擬分形斷層面，進行了相似材料模擬實驗，研究了采動巖體的分形弱面效應；采用大型有限元軟件ansys模擬了含有分形斷層面的巖體在采動條件下的力學性態(tài)；運用突變理論建立了采動斷層活化的突變模型。

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mining conditions中文什么意思

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