查询词典 downward ventilation

After filtration of the air into a cold wind into the interior and motor in the 1.1 kilowatts, resulting from the effect of wind pressure 180Pa and 18,000 cubic meters per hour of air volume, the interior has the original foul smell of the hot air discharged through the doors and windows to achieve the cool, filter dust, ventilation, improve the efficiency of the effect of workers.

过滤后的空气变成冷风送入室内并在1.1千瓦电机的作用下形成180Pa的风压和每小时18000立方米的风量，将室内原有的污浊有异味的热空气通过门窗排出，从而达到降温、过滤风尘、通风换气、提高工人效率的效果。

According to the campus general satisfaction survey aimed at teachers and students of Dali Senior High School, Taichung County, ambient lighting of north/south-facing buildings is better than that of east/west-facing ones; old Fu-tien and You-cing Buildings are more superior to new buildings in ventilation and sound insulation. Most of the items about the general impression on campus reveal a higher satisfaction rate. 65.7% of the teachers and students agree to the statement that "I like my school as a whole."

在台中县立大里高中师生对整体校园满意度调查的具体成果为「南北向大楼的自然采光优於东西向」；「旧建筑的福田楼及友情楼在通风效果及隔音效果上均优於新建筑」；在校园整体感觉方面大部分项目满意的比例皆高於不满意的比例；「综合而言我喜欢我的学校」，同意的占65.7%，可知大部分师生对台中县立大里高中是能认同的。

Mounting fans in series in closed adit and using two fans as air extractor and one fan for pressing air,the difficult problem of ventilation in long single entry was well-solved,the blasting smoke in working face were removed effectively and the density of dust lowered.

用密闭硐室串联风机，采用两抽一压混合式通风较好地解决了长距离独头巷道通风难题，有效地排除了工作面炮烟，降低了粉尘浓度，获得了满意的效果。

China's coal production and the exploitation of workers in well-oriented, while the underground work is first of all faced the problem of ventilation in the mine production process, we must continue to be ground fresh air supply to the various underground sites for staff and the exclusion of breath, and diluted Underground a variety of toxic and harmful gases and mineral dust, mine to create a good environment to protect the underground staff's health and labor safety.

我国煤炭生产以井工开采为主，而地下作业首先面临的是通风问题，在矿井生产过程中，必须源源不断地将地面新鲜空气输送到井下各个作业地点，以供人员呼吸并稀释和排除井下各种有毒有害气体和矿尘，创造良好的矿内环境，保障井下工作人员的身体健康和劳动安全。

Simple decoration, well-fitting, after more than six months, will enable the ventilation room to reduce the concentration of formaldehyde to the national standard.

适当从简装修、装修后良好通风半年以上可使居室甲醛的浓度降低到国家标准规定的范围内。

Canvas varieties have oil wax canvas, silicone cloth, cotton canvas, PVC waterproof canvas, Oxford cloth, three anti-camp, fire camp, PVC mesh folder , color of the cloth, non-woven, industrial canvas, etc.; canvas sheeting products mainly include travel, freight yard Gabe, open warehouses, machinery and dust mask, ventilation pipe soft connections, Army to use tents, containers Roof side cloth and cord, and then machine cover Peng, floods with protective cloth, offshore platforms operation with wind walls, etc.; other products have nylon ropes, PVC steel wire rope, steel wire rope PVC container, diameter 6 -40mm corns, automobile use bandages, container yard with wind bandages, nylon sling, the old canopy covering demolition patch-free (using hand-held hot-pressing machine) and so on.

帆布品种主要有油蜡帆布、有机硅布、全棉帆布、PVC防水帆布、牛津布、三防帆布、防火帆布、PVC夹网布、彩条布、无纺布、工业帆布等；帆布制品主要有车船蓬布、货场盖布、露天仓库、机器防尘罩、通风管道软连接、军用帐篷、集装箱顶蓬布及侧帘布、接机遮蓬、抗洪救灾用防护布、海上平台作业用挡风墙等；其它产品主要有尼龙绳、PVC钢丝绳、集装箱专用PVC钢丝绳、内径6-40mm鸡眼、汽车用绑带、集装箱堆场用防风绑带、尼龙吊带、旧篷盖布免拆修补等。

Temporarily waste bin facility, keeping closed. Keep clean for dirt-exhaust facility geosynclines, lampblack and ventilation

h。 有专门放置临时垃圾的设施并保持其封闭，排污设施（地槽、抽油烟机和排风口等）保持畅通清洁

Effective filter area, large dust capacity, small resistance, ventilation volume

有效过滤面积大，容尘量大，阻力小，通风量大

This design method can provide a probably value of supply air volume of displacement ventilation in shopping mall at initial design stage. Or this design method can provide an initial value for CFD design.

对于商场的置换通风设计，本文的通风量计算公式可以给出一个初步的数值，该值可以用于商场置换通风系统的初步设计或者作为商场的置换通风CFD设计的边界条件。

Ventilating skylight, blinds series: ventilation lighting equipment, streamlined roof ventilators, JF BC, Manual, fixed, electric blinds series.

通风天窗、百叶窗系列产品：通风采光设备、流线型屋顶通风器、 JF BC、手动、固定、电动百叶窗系列产品。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。