Study on sectional ventilation of Chengzhuang Mine based on mine ventilation simulation system;
基于矿井通风仿真系统的成庄矿分区通风研究
Two different calculation methods were used to calculate ventilating rate of one engineering project to define the fire compartment and ventilated compartment,to justify the ventilation temperature parameters,and cause of different calculation results for the two methods were compared.
通过某工程通风量的两种不同计算方法验证了防火分区、通风分区的划分,通风温度等参数确定的合理性,并比较了两种计算结果差异产生的原因。
Construction Principle and Fault Analysis of Pressurized Control System Applied on Motor in Compressor Station
电驱压缩机站电机正压通风控制系统介绍与故障分析
forced draft, forced draught
压力通风,强制通风
The air outside the engine tries real hard to move into the area of negative pressure in the cylinder.
通风在外边发动机尝试真正艰难进入负压的地区在方面汽缸。
The risk was greater when high flow oxygen therapy and positive airway pressure ventilation was used.
当进行高流量氧气和正压通气也能增加传播的风险.
mine static head
矿井通风系统静压头
Manufacture and application of main fan wind pressure give an alarm panalarm
主通风机风压失常报警器研制和应用
Influences of Outdoor Wind field on the Thermal Natural Ventilation in Courtyard Buildings
室外风场对庭院建筑热压通风的影响
they provide a signal proportional to pressure which can be automatically recorded by the usual wind tunnel data system
它们给出的信号与压力成正比，这些信号可以用通常的风洞数据系统自动记录
Outcomes of Aged Patients with High Respiratory Complication Risks after Abdominal Surgery Treated with 12h Positive Pressure Mechanical Ventilation;
术后短期正压通气对于存在肺部并发症风险因素的老年腹部手术患者预后的影响
Studies on Hybrid Ventilation Combined with Thermal and Mechanical Ventilation;
热压自然通风和机械通风相互增益的多元通风模式研究
CFD Simulation on Natural Ventilation Assisted by Wind in Connected Rooms;
连通房间热压与风压共同作用下自然通风效果数值研究
The Positive Pressure Control of One Layer Basement Pressurization Air Supply System
只负担地下一层的加压送风系统正压值的控制
Design on Air Door and Silencer in Forced Ventilation in Colleries.
煤矿压入式通风系统中风门和消声装置设计
Calculation of Natural Ventilation of Single Span Workshop With Consideration of the Action of Wind pressure
考虑风压作用时单跨厂房自然通风计算问题
Application on Pressurization Ventilation in Preventing Air Leakage of the Coal Mine
浅述增压通风在防止矿井漏风中的应用
Air Velocity Control and Energy Analysis in Forced-air Pre-cooling Device of Longan
龙眼压差通风预冷装置风速控制与能耗分析
mine velocity head
矿井通风系统的速度压头
Air Compressor Intakes or Inlets to Ventilating or Air Conditioning Equipment
气体压缩机的通风的入口或空调设备