The relative principles of mine ventilation network calculation are introduced and how to store mine ventilation network and calculate in computer is studied.
本文介绍了矿井通风网络解算的相关原理，研究了矿井通风网络在计算机中的存储和解算方法。
Based on the base point measuring method of the barometer, the layout alternatives and the calculation theoretical basis of the ventilation resistance measurement in Baode Mine were introduced.
基于气压计基点测定法，介绍了保德煤矿通风阻力测定的布置方案和计算理论依据。
According to the ventilation network calculation of Liaoshang mine area, the ventilation system and the working condition under the mine were improved.
对辽上矿区金矿通风系统进行网络解算，完善了通风系统，改善了井下的作业环境。
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