通风

Howden Hua designs, manufactures and supplies full range of Howden compressors, blowers, fans and heat exchangers to customers in China, primarily for oil and gas, petrochemical, power generation, iron and steel, mining, cement, tunnel and metro industries.

豪顿华是豪顿集团于1994年在中国设立的合资企业，多年来为石油和天然气、石化、发电、钢铁冶炼、矿业开采、水泥生产、隧道与地铁通风及污水处理等诸多行业的用户设计、制造和销售性能优异的风机、鼓风机、压缩机和热交换器。

Keywords wheat;ventilation;humidify;moisture sorption effect

小麦； 通风；增湿；吸湿效果

To solve the labor shortage and to improve working environment, automation of rice postharvest systems, including weighing, drying, handling, storage, aeration, husking, polishing and packing, has been promoted since 1990 under Taiwan government policy.

为解决劳力短缺和改善工作环境，水稻收获后系统的自动化包括过磅、乾燥、搬运、贮藏、通风、砻谷、精米和包装等，台湾政府从1990年起开始提倡。

Methods According to "Hygienical Standards of Centralized Air-conditioning Ventilation System in Public Places", 32 cooling water samples selected from 16 large-scale air conditioning cooling tower of 6 hospitals were tested for Legionella pneumophila.

根据《公共场所集中空调通风系统卫生规范》，采集辖区内6家医院16个大型空调冷却塔共32份冷却塔水进行军团菌检测。

In addition to these standard room-type chamber, the small size there are a lot of triangle-shaped hypotenuse, irregular polygon strange chamber, and only one side to light, once separated, they form a dark chamber, the there is no natural ventilation and lighting, this unreasonable is obvious.

除了这些标准客房型商会，规模小，有很多三角型斜边，不规则多边形奇怪商会，只有一方轻，一旦分开，他们组成一个黑暗的房间，在那里没有自然通风和照明，这不合理是显而易见的。

The invention use an alcaligenes faecalis as a fermentation strain, using sucrose or glucose commonly used in food industry as carbon source for microbe cultivation, using conventional chemical fertilizer in the agricultural production as nitrogen source and inorganic salt, the medium of microbial growth is prepared by auxiliary yeast powder, aerobic fermentation is processed in the conditions of 30 DEG C, 1.0vvm, 500r/min ventilatiing and stirring, adding specially supplementary food fluid in the fermentation course achieves the following aims:(1) controlling the penetrating pressure of the broth in the hypotonicity condition;(2) controlling the pH of the broth between 4.0 and 7.0;(3) providing abundant nutritious matter such as carbon source and nitrogen source for microbial growth, obtaining Weilan gum broth after 72 hours, obtainin Weilan gum product by drying in 95-115 DEG C and atmospheric pressure.

本发明以一株粪产碱杆菌为发酵菌种，使用食品工业中常用的蔗糖或葡萄糖作为微生物培养的碳源，以农业生产中常用的化肥作为氮源和无机盐，辅以酵母粉配制微生物生长的培养基，在30℃以1.0vvm、500r/min通风搅拌条件下好氧发酵，发酵过程中流加特殊配制的补料液以达到以下目的：(1)控制发酵液的渗透压处于低渗条件；(2)控制发酵液的pH处于4.0～7.0之间；(3)为微生物生长提供丰富的碳源和氮源等营养物质，经72小时得到威兰胶发酵液，在95℃～115℃下常压干燥得到威兰胶产品。

Coat. Something up above was calling him imperiously, and he made for the steepby animals whose residences are nearer to the sun and air.

这地道，直通地面上的碎石子大车道，而这车道是属于那些住在通风向阳的居室里的动物的。

To calculate the quantity of overall airiness most importantly depends on the exhaust quantity of harmful air. In the research, we get the quantity of the overall airiness by achieving the datas of consumption of organic impregnant per year and one year' s work time in the company, and it is efficient to measure the harmful air exhausts.

对全面通风换气量的计算，关健在于是否了解有害气体的排放量，本研究通过了解该公司有机溶剂年使用量与年工作时经过计算而得，这种方法不失为了解有害气体排放量的一种有效途径。

The existing improvable strategies are sorted into gas filtration and kitchen ventilation, which have different applied methods and functions respectively.

厨房烟气现有的改善方法分为烟气净化和厨房通风两大类，它们分别有着不同的实现方法和作用。

I used to smoke in the open air.

我只在通风条件好的地方吸烟。

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。