1.
she was continually adjusting the ventilation.
她不停地调节通风系统。
2.
Ventilation Officer [Fire Services Department]
通风系统主任〔消防处〕
3.
high velocity inductive ventilating system
高速诱导式通风系统
4.
mine static head
矿井通风系统静压头
5.
ship's mechanical ventilating system
船舶机械式通风系统
6.
d ventilating-fan system
强制进气排气通风系统
7.
Positive crankcase ventilation (PCV)
积极式曲轴箱通风系统
8.
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
9.
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
10.
Letter of Compliance (Ventilating System)
通风系统符合规定通知书
11.
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
12.
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。
13.
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
14.
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
15.
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
16.
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〕
17.
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
18.
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