经过对多风机通风网络分析，利用现有的VNETPC模拟程序，建立了多风机风压优化计算机调节系统。
The system is set by means of analysing the network of ventilation of multi - air machines and of using the available VNETPC analogue program.
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 software can display the mine ventilation system state, forecast network change and offer corresponding adjusting decision.
地下车库的智能型诱导通风控制系统由多个诱导风机控制器、RS- 485通信网络及PC监控模块组成。
An intelligent inducing ventilating control system of underground garage was composed of many inducing ventilating controllers, RS-485 communication network and PC monitor modules.
矿井通风网络图是矿井通风管理的重要图件之一，也是进行矿井通风系统模拟、网络解算、通风系统优化的基础资料。
The ventilation network graph is one of the important drawings in the ventilation management of the coal mines.
笔者在深入研究通风网络巷道连接关系的基础上，提出一种新的通风系统双线图快速自动绘制模型。
Based on the research of the connection relationships among the tunnels, this paper presents a new rapid automatic rendering model of ventilation system double-line graphics.
各分支风阻的变化对通风系统的影响程度是不一样的，这由分支在通风网络中的位置决定。
Change on the resistance of each branch has different effect on the ventilation system, which depends on the location of each branch in the ventilation system.
最后通过对白垢电站灯泡贯流式水轮发电机通风系统计算对网络矩阵法进行了验证。
Eventually, this method is proved by calculating the ventilation of the bulb tubular hydroelectric generator in Baigou power station.
矿井通风系统监测点的设置与测点数目、测点位置以及网络分解方法都有关。
The layout of monitoring points of ventilation system is related to the number and location of monitoring points as well as the network decomposition method.
讨论了自然风压的特性及在黄金矿山通风系统改造中的利用问题，认为黄金矿山通风系统在改造前，首先应该优化通风网络。
The noticeable problems that should be noticed appear in reforming the ventilation systems of gold mines, in which the natural wind pressure is higher, are discussed in this paper.
为了分析增设暖风窗的合理结构及对发电机组通风冷却系统的影响，本文采用网络分析法对发电机组通风冷却系统进行了计算分析。
In order to analysis the reasonable structure of adding hot wind window and its effect on ventilation cooling system, the network analysis method was adopted to analyze the ventilation cooling system.
本文依据流体力学的基本原理和电路中网络理论提出一种新的通风系统计算方法——网络矩阵法。
According to the basic principles of hydromechanics and the electrical network theory, a new method named network matrix approach is presented in this paper to calculate ventilation system.
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。
According to the ventilation network calculation of Liaoshang mine area, the ventilation system and the working condition under the mine were improved.
通风网络是利用点、线及其属性对通风系统进行抽象描述。
The ventilation network is an abstract description of the ventilation by points, lines and attributes.
通风网络是利用点、线及其属性对通风系统进行抽象描述。
The ventilation network is an abstract description of the ventilation by points, lines and attributes.
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