本文關鍵詞：煤炭企業(yè)經(jīng)濟效益評價的未確知測度模型，由筆耕文化傳播整理發(fā)布。

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礦業(yè)工程

安全科學與災害防治

建筑科學與工程

數(shù)學

環(huán)境科學與資源利用

宏觀經(jīng)濟管理與可持續(xù)發(fā)展

企業(yè)經(jīng)濟

石油天然氣工業(yè)

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確知測度

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    AN UNASCERTAINED MEASURE DECISION MAKING OF SIDE SLOPE PROJECT

    邊坡工程的未確知測度決策

短句來源

    Application of unascertained measure model in mining enterprises economic benefit evaluation

    煤炭企業(yè)經(jīng)濟效益評價的未確知測度模型

短句來源

    The Unascertained Measure Model and Application for Preliminary Evaluation of Coal Mine Safety

    煤礦安全預評價的未確知測度模型及應用

短句來源

    The Safety Evaluation Study of the Ventilation System in Coal Mine Based on a Theory of the Unascertained Measure

    基于未確知測度理論礦井通風系統(tǒng)安全評價研究

短句來源

    What's more, the unascertained measure model of comprehensive safety evaluation in coal mine is established and safety elements are degraded.

    建立了礦井安全綜合評價的未確知測度數(shù)學模型，劃分了安全因素的安全等級，，并在專家可信度的基礎上研究了不確定性結論合成的MAMB方法。

短句來源

更多       

    The Application of Unascertained Model on the Quality Control in the Ore-blending

    未確知測度模型在礦石質(zhì)量控制過程中的應用

短句來源

    Application Research about Unascertained Mathematics in Comprehensive Evaluation of Mine Safety

    基于未確知測度原理的濟三煤礦安全評價方法及應用研究

短句來源

    Established index system of coal mine safety appraisal, based on integrated consideration about the influencing factors of coal mine safety appraisal. It used the rough set to make property reduction,then distilled the core influencing factors. Then using information entropy confirm objective index weight,and employing the unascertained theory elicited the synthesizes appraisal of coal mine safety,which enhanced the object and accuracy of appraisal.

    在綜合考慮影響煤礦安全評價因素的基礎上,建立了煤礦安全評價指標體系,應用粗集理論進行屬性約簡,提取核心影響因素,并用信息熵確定指標客觀性權重,然后建立未確知測度模型對煤礦安全進行綜合評價,提高了評價結果的客觀性和準確性.

短句來源

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  unascertained measure

Therefore, a mathematical tool, the unascertained measure, was introduced.

Second, the unascertained measure was defined and credible identification was set up.

The unascertained measuring model used to select mine designing projects is given Based on unascertained measuring space, this model is rigorous According to the array character of evaluation space, the marking identification criterions is set up, and the projects is arrangeel in order.

對礦井的不同設計建立了選優(yōu)決策的未確知測度模型.在未確知測度空間基礎上,根據(jù)評價空間的有序性建立評分準則,并對礦井設計方案優(yōu)劣排序.

In the light of mine design and production reality, for ore minerals and their values are not uniformly distributed, there will be need for ore burden in orefield. Unascertained Model on the guality control are establisched, and the solution to the ore blending is studied and analyzed, and the method are suitable for mines.

結合礦山設計和生產(chǎn)實際 ,針對礦物和其有用成分分布得不均勻的礦床 ,需要在采場進行礦石混合配料 ,而建立了質(zhì)量控制的 UM(未確知測度數(shù)學 )模型 ,并研究和分析了混合配礦的結果 ,證實了這種方法對礦山資源綜合利用是適用的

Through the analysis on the targets of economic benefit of comprehensive evaluation ,the method based on the theory of unascertained measure is established,which can be used to analyze and assess the economic benefit of coal enterprises more directly and reasonably.

介紹了企業(yè)經(jīng)濟效益綜合評價的經(jīng)濟指標 ,建立了基于未確知測度理論的多層次綜合評價方法。并將這種方法應用于煤炭企業(yè)經(jīng)濟效益的綜合評價 ,從而能夠更直觀、更合理地分析評價企業(yè)的經(jīng)濟效益狀況

  本文關鍵詞：煤炭企業(yè)經(jīng)濟效益評價的未確知測度模型，由筆耕文化傳播整理發(fā)布。