The noise-controlling model in the ventilation room is established using control theroy of system.
应用系统控制理论,建立通风机房噪声控制模型。
Based on the analysis of the structure,the noise theory,the acoustic characteristics,the spreading rule of the ventilation room,and by use of the system-controlling theory,the noise model is established.
通过对通风机房组成、噪声机理、声学特性、传播规律等方面的分析,应用系统控制理论,建立通风机房噪声模型,以此模型制定通风机房噪声控制的优化方案,并检测该方案的控制效果,证明该模型实用、可行、效果好,有推广应用价值。
This paper discusses the importance of mine ventilation, and connecting with the features of axial fan, designs a monitoring system of ventilation equipment room, and advances the automatic rotation of a working machine and reserve machine to ensure that the two and more fans can work evenly.
论述了煤矿通风的重要性,结合轴流式通风机的特点,设计了一套通风机房监控系统,提出了工作机和备用机的自动轮换的建议,以保证两台或多台风机能够均衡工作。
Referring to the ventilation way of tunnel and mine, a new kind of ventilation system that suits SARS ward ventilation and dirty wind disposal is brought forward.
针对目前SARS病房对病房通风的特殊要求,分析了现行医院通风系统的不足之处,借鉴隧道及矿山通风方式,提出了适应非典病房通风要求的新的通风系统及污风处理系统,通过和当前的病房通风方式进行比较,本文所提出的方法能有效地控制病毒的交叉感染以及有效地处理被污染的空气,具有很强的实用性和可行性。
Theoretical models for predicting indoor pollutant concentrations in ventilated rooms;
通风房间内污染物浓度的预测
Analysis to diagonal branches in a ventilating and air conditioning project for negative pressure isolation wards
某隔离病房通风工程中的角联风路分析
Optimization design for ventilation pipeline of emergent diagnosis and treatment ward
危险传染病应急诊疗病房通风管道的优化设计
The Simulation Analysis and Comparison of Displacement Ventilation and Hybrid Ventilation in the Hospital Wards;
医院病房内置换通风与混合通风的模拟分析与比较
kitchen hood & ventilation equipment
厨房用覆盖和通风设备
ventilate a room by opening windows
打开窗户使房间通风
The large window makes the room quite airy.
大窗子使房间通风良好。
She aired the room by opening the window.
她打开窗子使房间通风。
This is a room with good ventilation.
这是个通风良好的房间。
This is a draughty house.
这是一栋通风的房屋。
a large airy room on the first floor
二楼的宽敞通风的房间
Open the windows and air the room.
打开窗户使房间通风。
a room with good [poor] ventilation
通风良好[不佳]的房间
Research on Regularity of Ventilation Efficiency in Displacement Ventilation Room;
置换通风房间通风效率规律性的研究
The Remodeling and Transcriptional Regulation Factor of the L-type Ca~(2+) Channel α1c Subunit in Chronic Fibrillated Atrium in Patients with Rheumatic Heart Disease;
风心病慢性房颤患者心房肌L型钙通道α1c亚单位重构及其转录调控因子研究
Study on the Right Atrial Pathological Mechanism in Chronic Atrial Fibrillation with Rheumatic Heart Disease;
风湿性心脏病持续性房颤的右房病理机制研究
We aired the room by opening the windows.
我们打开窗户给房间通通风。
The practice and effect of risk management in gerontology department
老年病房实施风险管理的做法与体会
The stuffy room made her lethargic.
闷热不通风的房间使她昏昏欲睡。
