通风

Installation the aerator is favor of rejection of heat.

在柜内安装通风装置将有利于开关柜的散热。

Process and use of Fluoroelastomer. Aerator is required in workshop sinc e

化过程中也会产生含有氟化氢等的微量有毒气体，在加工现场必须安装通风设

The aerator is one of the most important part of the public architecture. Whether it is in reason is close to the comfort or running cost of the architecture. Base on the consider of ecotype design, This field which traditional dominated by aeration engineer depend more and more on the considering during the process of design of architecture .

公共建筑的通风系统是建筑运行中的重要部分，它的合理与否直接关系到建筑的舒适程度和运行成本，基于生态化设计的理念，这个通常被认为是由暖通工程师主宰的领域越来越有赖于建筑师在设计中的系统考虑。

Steel production company affiliated with the company, to install steel structures and the largest ventilation equipment production company.

公司下属有钢结构生产公司、钢结构安装公司和国内最大的通风设备生产公司。

The use of chemical disinfectants for disinfection when no one should be carried out under conditions to effect a timely manner after the time window to open the door for ventilation.

使用化学消毒剂进行消毒时，任何人都不应进行的条件下实施后，及时的时间窗开门通风。5 。从实验室也无法确认的作用，臭氧消毒

For improving the air quality, the concepts of age of air are introduced and the solutions of age of air and ventilation efficiency are obtained by using tracer gas concentration of typical points of the cabin.

为了提高客舱内空气品质，引入了空气龄的概念并给出了由客舱内典型点的示踪气体的浓度求空气龄及通风效率的方法。

It is shown that the experiments were done with good repeatability and the tested results of air age were reasonable, which indicate the flow pattern and freshness of the outdoor air in the ventilated space.

实验结果表明，示踪气体用于强制通风研究时实验可重复性较好，实验结果正确合理，测得的空气龄反映了房间各点空气的新鲜程度，也提示了室内空气的流动形态。

Keywords tracer gas, air age, ventilation, experiment

因此本文应用示踪气体实验技术对通风房间的空气龄进行研究。

Natural ventilative;air pipeline;air distribution system;grain bed

自然通风；空气管道；空气分配系统；谷物床

With the development of economy and living standard China presses for more and more heating, ventilation, air conditioning and cooling.

随着经济和生活标准的提高，我国需要越来越多的供热通风与空调。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。