Research illuminated that the typhoon system is the important reason for the heavy pollution in some cities such as Beijing,Shaoxing in the outer area of typhoon,and for the atmospheric environment background in this region is very useful to accumulate pollutant.
为了研究台风系统对我国城市大气环境质量的影响,以2005年2次台风过程为例,对该期间PM10的区域性环境资料和相关气象资料进行分析,发现北京、绍兴等城市都出现明显的PM10重污染。
The exhaust system was designed.
设计了排气柜排风系统,基于数值模拟优化了排风系统参数,确定了最优风道流速5。
Establishes the mathematics models of different exhaust systems of guest room,analyses the operation effects of every exhaust system by simulation,and puts forward the design method of equality exhaust quantity.
针对不同的客房排风方式建立了相应的数学模型 ;通过模拟计算 ,分析了各排风系统的运行效果 ,并提出了等量排风的设计方法。
As an important antipollution installation,exhaust system is used for protecting operator in Lab against biological risk and prevention of environment.
生物安全试验室是从事病源微生物研究的特殊建筑物,作为生物安全实验室的重要设施,排风系统必须能有效阻断病源微生物对大气环境的污染,确保实验对象不对操作人员产生生物危害,保证周围环境不受其污染。
According to the producing process of Chinese medicine,the characteristics about air volume determination,air supply system and air exhaust system design of air conditioning and cleaning system design of Chinese medicine manufacturer were pointed out.
从中药制剂的生产工序着手 ,指出了中药制剂空调净化系统在风量的确定 ,送、排风系统设计上的特点 。
central supply and exhaust system
集中送风和排风系统
Application of Mixed Flow Blower in Exhaust System of Dry Spraying Room
混流风机在干式喷漆房排风系统中的应用
This part shall be responsible by HVAC contractor.
此部分将有空调及排风系统的承包商负责。
d ventilating-fan system
强制进气排气通风系统
smoke extraction system
排烟系统井、 排烟风机和控制设备等组成
Comparison of Two Exhaust Systems of an Underground Garage
地下车库排风排烟系统设计两种方案比较
The laboratory exhaust system includes exhaust duct works, exhaust fan, laboratory fume hood exhaust, laboratory canopy hood and cabinets needed venting.
实验室排气系统包括排气管路、气风机、验室通风柜管道、验室排风罩和特殊存储柜的排气管道。
Fuzzy Sequence Pattern in Risk Sequences of the Financial Organizational System
金融机构系统风险排序模糊优序模型
Optimizing the Ventilation and Exhaust System of Underground Garage;
地下车库通风与排烟系统的优化设计
Analysis of Air-Flow Rate of Smoke Control and Extraction System in Superstore
大型商场防排烟系统风量问题的分析
The Ventilation and Smoke Prevention and Exhaust System Design of a Certain Big Basement
某地下大空间通风及防排烟系统设计
Design of Induce Ventilating & Smoke Exhausting System Without Duct in Small or Middle Scale Underground Garage
中小型地下车库无风管通风排烟系统设计
Site Measurement of Extraction System of a Beijing Subway Station and Research on Optimal Extraction Mode
北京某地铁车站通风排烟系统现场实测与最佳通风排烟模式研究
Study on Sharing Exhaust Dust System for High-rise Residential Building
普通高层住宅集中式排烟（风）系统问题研究
The comprehensive utilization of direct-current air condition system discharge air in a pharmaceutic factory
某制药厂房直流式空调系统排风的综合利用
Discusses on Ventilation and Smoke Exhaust System Design for Civil Buildings
民用建筑防排烟通风系统设计若干问题的探讨
Preliminary discussion on application of pulsating heat pipes to air conditioning system for heat(cool)recovery from exhaust air
脉动热管用于空调系统排风余热(冷)回收初探
Discussion on the Energy Saving Effect of HVAC System with Air-to-air Heat Recovery in Shanghai
上海地区空调系统排风热回收节能效果探讨