Analysis of Xiaoqing Mine's ventilation system based on its Q-H equilibrium graph;
基于Q-H平衡图的小青矿通风系统分析
Locating optimization of fans in ventilation system based on fish-swarmalgorithm;
用鱼群算法求解通风系统风机定位优化问题
TOPSIS method for evaluation on mine ventilation system;
矿井通风系统评价的TOPSIS方法
Analysis in ventilating system of gastronomic plaza;
美食广场通风系统的技术分析
The factors that influence the whole efficiency of ventilating system adopting adjustment to variable air mass flow and friction were investigated.
对采用变流量、变阻力调节式通风系统整体效率的影响因素进行了探讨。
Air distributors are usually placed in ventilating systems to keep the balancing of volume flow rates between each branch of ducts.
在许多通风系统中,常采用风量分配器来保证在各送风支路风量发生变化时系统风量的平衡。
Safety evaluation of mine ventilation system of Jiulishan mine;
九里山煤矿通风系统安全性评价
Based on the fuzzy comprehensive evaluation of mine ventilation system,fuzzy decision-making and optimum selection is put forward.
在矿井通风系统模糊综合评判的基础上,提出了模糊决策优选方法,并建立了矿井通风系统模糊决策优选的理论模型;编写了矿井通风系统模糊决策优选软件,并应用平顶山八矿二水平的通风系统改造;研究结果表明模糊决策优选更具有离散性,该方法更易于提高决策的可信度和精度。
To overcome the shortcomings of the current optimization and evaluation methods for mine ventilation systems, a new method, fuzzy optimum selection, was put forward and utilized.
针对现有矿井通风系统优化评判方法的不足 ,提出用模糊优选分析法进行优化评判 。
In view of the problems existing in the ventilation systems at Xiao Nan Coal Mines, the renovation of ventilation system is put forward as a must.
针对晓南煤矿矿井通风存在的问题,提出了对矿井通风系统进行改造的必要性,并对改造的方案进行经济和技术比较。
Through the technology research of reducing noise for Underground engineering ventilation systems,we can improve the internal environment with advanced technology and application methods.
通过对地下工程内部通风系统消声降噪应用技术研究,为改善地下工程内部环境提供先进的技术和适用的方法。
Based on the analysis of current drawing software for mine ventilation system graphs,a special kind of drawing software was developed for mine ventilation system plan graphs.
在对现有矿井通风系统图绘制软件分析的基础上,开发了矿井通风系统平面图专用绘制软件。
she was continually adjusting the ventilation.
她不停地调节通风系统。
Ventilation Officer [Fire Services Department]
通风系统主任〔消防处〕
high velocity inductive ventilating system
高速诱导式通风系统
mine static head
矿井通风系统静压头
ship's mechanical ventilating system
船舶机械式通风系统
d ventilating-fan system
强制进气排气通风系统
Positive crankcase ventilation (PCV)
积极式曲轴箱通风系统
Application of Ventilated Shaft in Ventilation System of Urban Traffic Link Tunnel
通风竖井在地下联系通道通风系统中的应用
The nerve gas will most likely be released into a ventilation unit.
神经毒气一般会通过通风系统释放
Letter of Compliance (Ventilating System)
通风系统符合规定通知书
The sentox nerve gas that was released into the air duct system contains a corrosive agent
神经毒气通过通风系统掺杂腐蚀物
By determining the ventilation resistance of the mine shaft ventilation system, it is found that the ventilation resistance in return airways is particularly large and the ventilation degree is middle.
通过对矿井通风系统进行通风阻力测定,发现矿井回风段通风阻力过大且通风难易程度为中等。
AUTOMATIC GENERATION OF VENTILATION NETWORK FROM MINE VENTILATION SYSTEM DRAWING
由矿井通风系统图自动生成通风网络图
Air Quantity Calculation for the Reformation Design of Underground Ventilation System in Zhaotong Lead & Zinc Mine
昭通市铅锌矿井下通风系统改造设计风量计算
11 Major Fan of Mine and Optimization of Ventilation Systems
十一矿主要通风机改造及通风系统优化研究
registered specialist contractor (ventilation works category) [formerly known as registered ventilation contractor]
注册专门承建商（通风系统工程类别）〔前称注册通风系统承办商〕
The Computer-aided Design on Reliability Theory for Mine Ventilation System;
矿井通风系统可靠性设计计算机辅助系统
Study on Mine Ventilation System Evaluation and Mine Safety Forecast System;
矿井通风系统评判及安全预警系统研究
