This method can be used for both local network and whole mine ventilation system.
该方法既可用于局部风网，也可用于全矿系统。
Optimization of mine ventilation system is one of the critical issues for coal mine's safe production.
优化矿井通风系统是煤矿安全生产的一个关键。
Therefore, the evaluation of a mine ventilation system security is an important practical significance.
因此，评判一个矿井通风系统的安全性具有重要的现实意义。
Mine ventilation system is one of the life-safeguard system, its working reliability has special meaning.
矿井通风系统属于生命保障系统一类，其工作的可靠性具有特殊的意义。
The reliability of a mine ventilation system is for the safe production an important safety index of a mine.
矿井通风系统的可靠性是矿井安全生产的一项重要安全指标。
A new method was presented for evaluating rationality of uranium mine ventilation system using fuzzy mathematics.
本文提出了应用模糊数学评判铀矿井通风系统合理性的一种新方法。
According to the practical rectifications of uranium mine ventilation system, the improved measures are summarized.
根据铀矿山通风系统的实际整改过程，对通风系统的改进方法作了经验性总结。
The optimization of mine ventilation system is a decision question of a complicated system formed by numerous factors.
矿井通风系统优化是一个由众多因素构成的复杂系统的决策问题。
The measured results could be the basis to the reconstruction, optimization and management of the mine ventilation system.
该测定结果可以作为矿井通风系统改造、优化和管理的依据。
Based on rough set and mathematic statistics theories, the state evaluation model for mine ventilation system is proposed.
提出了一种基于粗糙集和数理统计理论的矿井通风系统状态评估模型。
The software can display the mine ventilation system state, forecast network change and offer corresponding adjusting decision.
该软件不仅能再现通风系统现状，预测网络变化情况，而且能给出相应的调节对策。
The mine ventilation system reliability is a maintainable system with complex, change with time and contain cool-stock components.
矿井通风系统是一个复杂、时变、含有冷储备部件的可修系统。
Through the discussion of the two categories, the paper puts forward and expounds the fuzzy optimization of mine ventilation system.
通过对这两类问题的讨论，提出并论述了矿井通风系统的模糊最优化问题。
Based on reliability engineering theory, the reliability of a mine ventilation system is studied by using two methods in this paper.
现以可靠性工程理论为基础，用两种方法研究了矿井通风系统的可靠性问题，并结合具体矿井进行了实例计算。
This article based on the mutation theory, proposes the application mutation theory optimal mine ventilation system synthesis appraisal.
本文基于突变理论，提出了应用突变理论优选矿井通风系统的综合评价。
This design is to big nest tungsten mine ventilation system of original area based on technical transformation of ventilation safety design.
本设计是对大窝里钨矿区矿井原有通风系统的基础上进行的通风安全技术改造设计。
The research of these distribution methods could provide a new way of thinking for optimized reliability design of the mine ventilation system.
该分配方法的研究，可为矿井通风系统可靠性优化设计提供一条新的研究思路。
The analysis and estimation method of metal mine ventilation system is introduced in this paper, and it is used on the spot in one mine of northwest.
介绍了金属矿山通风系统的分析评估方法，并具体在西北某矿山进行现场应用。
Mine, the causes of natural thermal potential difference in return air in main shaft and its influence on mine ventilation system and the control methods.
阐述了造成主井回风的自然热位差产生原因和对通风系统的影响，以及治理办法。
Because China's tungsten occurrences in more different vein mountains in rock mass, and distribution is messy, this results in a tungsten mine ventilation system.
由于我国钨矿山矿脉多赋存于不同岩体中，且分布散乱，这样就导致了钨矿山通风系统的特殊性。
The practical verification showed that the evaluation index system would have the references to the safety management of the mine ventilation system in the old mining area.
实践验证表明，该评价指标体系对老矿区矿井通风系统安全管理具有借鉴意义。
By the practical application in Baizhuang coal mine ventilation system evaluation at Shandong Province, the evaluating model is proved to be feasible, and better results...
经过在山东肥城白庄煤矿通风系统状况评价中的实践应用，证明该评价模型是可行的，取得了较好的效果。
In this paper the model system of the mutual alternating multiple target making decision and fuzzy comprehensive evaluation is advanced in order to analyse mine ventilation system.
本文提出了交互式序贯多目标决策与模糊层次综合评价模型体系，就矿井通风系统进行分析。
By the practical application in Baizhuang coal mine ventilation system evaluation at Shandong Province, the evaluating model is proved to be feasible, and better results are obtained.
经过在山东肥城白庄煤矿通风系统状况评价中的实践应用，证明该评价模型是可行的，取得了较好的效果。
The results showed that the resistance of mine ventilation system was reduced and the stability and ability of fighting against natural calamities of mine ventilation network were improved.
经实施后，降低了通风系统阻力，提高了矿井通风系统稳定性和抗灾能力。
The intelligent monitoring instrument is able to find out hidden dangers in coal mine ventilation system through the monitoring of underground air pressure, air velocity and temperature, etc.
该智能监测仪通过对井下风压、风速、温度等参数的监测，找出煤矿通风系统存在的隐患。
The mechanisms of the noise generated in mine ventilation system, mainly in ventilators and electric motors, are analyzed in detail main measures and ways of noise controlling are put forward.
就矿井通风系统(主要针对通风机、电动机)噪声产生的机理进行了较深入的研究分析，并提出其噪声控制的主要措施与途径。
The mechanisms of the noise generated in mine ventilation system, mainly in ventilators and electric motors, are analyzed in detail main measures and ways of noise controlling are put forward.
就矿井通风系统(主要针对通风机、电动机)噪声产生的机理进行了较深入的研究分析，并提出其噪声控制的主要措施与途径。
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