tunnel ventilation的例句大全

The Influence and Analysis of Platform Screen Doors to the Design of Tunnel Ventilation System

屏蔽门对隧道通风系统设计影响及分析

Experimental Investigation of the Cooling Performance of Tailrace Tunnel Ventilation in Hydropower Stations; Performance Test and Internal Flow Field Analysis of Pressure Reducing/ Sustaining Valve for High-pressure Water Supply

水电站无压尾水洞引风换热试验研究高压供水减压稳压阀的性能试验与内流场分析

Study on Fresh Air Requirement in Road Tunnel Ventilation Design

公路隧道通风设计需风量几个问题的研究

Study on the Single-Track Tunnel Ventilation Control Method

单线铁路隧道通风控制方法研究

in the recent ten years, longitudinal ventilation mode is still the main trend of long road tunnel ventilation.

近十多年来，采用纵向通风方式仍然是国内外特长公路隧道通风的总体趋势。

Thermodynamic calculation method of chemical equilibrium and chemical non-equilibrium for water ramjet together with corresponding applicable conditions were introduced. Then the temperature in the ramjet combustor was calculated and compared with experimental data. Thermodynamic calculation method of tailrace tunnel ventilation process in hydropower stations

简述了水冲压发动机化学平衡与非化学平衡热力计算方法及相应的适用条件，计算了试验发动机补燃室温度，并与试验数据进行了对比分析。水电站无压尾水洞引风过程热工计算方法

Discussion on Design and Application of the Tunnel Ventilation System for Poultry Housing

鸡舍纵向通风系统设计与应用中的几个问题

the tunnel ventilation control method developed here has the good functions of energy saving and automatic control under normal conditions. the type of this control method is simple and it has a wide application.

本文提出基于非恒定流理论和神经网络模型的隧道通风控制方法具有节能和正常情况下的全自动控制功能，通风控制方法型式简洁，具有实用价值。

When determining air demand for tunnel ventilation, the air demand is taken from the bigger one between calculation of CO concentration index and smog concentration index.

隧道通风需风量的确定是取CO浓度指标和烟雾指标计算出来的较大者作为需风量。

Study on the Aerodynamic Characteristics for Two way Railway Tunnel Ventilation

铁路双线隧道通风的空气动力特性研究

The paper mainly introduces the design of Yinxingpo tunnel ventilation scheme, the arrangement of fan and air tube and the labor organization.

主要介绍了银洞坡隧道通风方案的设计和风机、风管的配置以及劳力组织。

Characteristics of Heat and Moisture Transfer of Tailrace Tunnel Ventilation in Hydropower Station

水电站无压尾水洞引风过程的热湿交换特性

Experimental Investigation of the Cooling Effect of Tailrace Tunnel Ventilation Process in Hydropower Stations

水电站无压尾水洞引风降温效应模型试验研究

The results provide the theoretical basis and design guidance for the application of tailrace tunnel ventilation system in hydropower station.

这些结果为水电站无压尾水洞引风系统的应用提供了理论基础与设计依据。

The control of ventilation is to control Co concentration and smoke concentration in tunnel within the allowable limits on the premise of saving power consumption.

通风控制就是要在节约电能消耗的前提下，将隧道内CO浓度和烟雾浓度控制在允许的范围内。

Based on feature of the school gymnasium, a series of typical methods could be used: flexible plan arrangement, system of temperature reducing by tunnel air, natural ventilation driven by heat pressure, natural lighting and the guard constructs shading design.

在工程实例中，根据学校体育馆的特点，采取的具体措施包括：灵活平面布置、地逼风降温系统、热压自然通风、自然采光和围护结构遮阳设计。

Construction Technology for Lining and Separation Wall of Ventilation Shaft of Long Highway Tunnel on High Plateau

高原长大公路隧道通风竖井衬砌及中隔墙施工技术

Research on Frozen Soil Tunnel Construction Ventilation System Based On Fuzzy Control Theory

冻土隧道施工通风模糊控制系统的研究

The design-calculation of ventilation, dust-alleviation technology-measures and the achievements during construction of tunnel are recommended in this paper.

本文主要介绍洞内施工通风的设计与计算、降尘技术与措施以及所取得的效果。

Multiple ventilation shafts will be set for segment ventilation in deeply buried super-long tunnels. The changes of position or basal area of each ventilation shaft will have a serious effect on ventilation of whole tunnel.

对于特长深埋隧道，有时要设置多个通风井，将隧道进行分段通风，此时，调整一个通风井的位置或断面积将对整个隧道的通风产生严重影响。