Tanks are equipped with functional U. V. lights and ventilation fans.
储罐装备有紫外灯和通风扇。
When radon ventilation fans are added radon levels can even be reduced further.
当增加氡换气扇时，可进一步降低氡的水平。
Even powerful ventilation fans don't effectively remove secondhand smoke from the air.
看似功效强大的通风设备并不能有效清除二手烟。
Minimize your use of ventilation fans such as bathroom fans and kitchen hood fans in winter.
冬天尽量减少通风机的使用，比如浴室换气扇和厨房油烟机。
Filtered ventilation fans prevent airborne dust particles from being drawn into the chassis.
筛选通风风机防止空气中的尘粒吸入到机箱中。
What is more, tunnels need power for lights and ventilation fans, and to run pumps when they flood, whereas Bridges require almost none.
除此之外，隧道需要电能来为隧道里的灯光与通风扇供电，还需要在隧道被淹的时候使用水泵，而桥梁则不需要这些。
Insist that smoking restrictions be enforced in your workplace. Even powerful ventilation fans don't effectively remove secondhand smoke from the air.
在工作场所坚持执行禁烟令。即使工作地点有威力强大的排风扇，你也不能忽视这一点，因为排风扇无法有效地清除空气中的二手烟。
The ground is cold and moist, with the chill factor amplified by ventilation fans used to blow fresh air into the mine, and the sprinkler that keep the coal dust down.
因为有通风设备往里面输送新鲜空气，还有洒水器不断地给煤浇水以降温，所以地下既阴冷又潮湿。
With the nature of high efficiency, ultra silent & outstanding performance, Broan's Range Hoods and Ventilation Fans hold the incomparable leadership position in North America.
百朗吸油烟机和换气扇以其高效能，低噪音，性能稳定等特点在北美市场处于绝对领先地位。
On the basis of analyses and researches, this paper derives a method to measure the air leakage ratio within the last 100m ventilation pipe and the air volume to be provided by the ventilation fans.
并通过分析研究，推导出末段百米漏风率的测定方法，及其计算漏风量和风机供风量的公式。
Ceiling fans do not provide ventilation as defined as the introduction of outside air.
吊扇通常不提供所规定的能将室外空气引入室内的通风。
Incorporate whole-house ventilation and ceiling fans.
纳入全屋通风和吊扇。
This paper introduces the decompression ventilation technique with local fans in the excavation of the mine.
对矿井开采中采用的局部扇风机进行泄压通风的技术作了介绍。
Based on the technical ventilation measurement, the stability, resistance distribution, and characteristics of main fans of the ventilation system in Qinan coal mine are analyzed in detail.
笔者在祁南煤矿通风技术测定的基础上，对该矿井通风系统的稳定性、通风阻力分布情况和主要通风机工作性能进行了详细分析。
Use fans (although only when people are in the room) and ventilation, such as opening Windows during the cool times of the day.
用风扇(虽然只有当人们在房间中)和通风，如打开在一天的凉爽时间窗口。
Ventilation: for every 30 square meters of space, need a platoon of fans or other ventilation equipment.
通风：每30平方米左右的空间，需要一台排风扇或者其他的通风设备。
The interaction between two fans in the ventilation system was also analyzed.
通过分析，给出了通风系统中两风机的相互影响的情况。
A healthy work environment is fostered by operable Windows for natural ventilation and lighting, and the interior's climate is controlled through radiant heating and low velocity fans.
可提供自然通风和采光的电动窗户促进了健康的工作环境，内部的气候是通过辐射采暖和低速风扇来控制。
Ensure good ventilation, open Windows and use fans to prevent the accumulation of gas in the room.
确保通风良好，打开窗户并使用风扇，以防止气体在房间内聚集。
The development of a new type of axial flow fans used in railway tunnelling is the key research project for solving the difficult problem of ventilation in the construction of long tunnels.
研制新型的铁路隧道施工用通风机，是解决长隧道施工通风技术的关键。本文是这项科研课题的阶段性成果。
This kind of boiler without mechanical ventilation of blowers and induced draft fans is distinguished as natural draft boilers.
这种不采用鼓、引风机机械通风的锅炉，称之为自然通风锅炉。
Since 1971, WOLTER has been engaged in the design and manufacturing of fans and ventilation products for the international market.
自1971年以来，华徳在国际市场上一直致力于风机和通风设备的设计与制造。
Furthermore, there is ventilation, inner protectors, adjustable strap and place for headphones, which made it become the first choice for the young motocross fans.
同时，通风口、内置护具、调节带、耳机线夹一应俱全。是年轻一代车迷的首选骑行夹克。
Companies engaged in the design of laboratory ventilation and research and development laboratory dedicated series fans;
公司从事实验室通风的设计与研究，开发了实验室专用系列风机；
Reform the common layer house with cages to the type of vertical ventilation system. Set up exhaust pipe at two sides of house end for install larger exhaust fans.
对普通的笼养种鸡舍进行纵向通风改造，在鸡舍末端两侧墙壁设置抽风通道，用于安装大直径风机。
Manual push-and-pull device facilitates customers to access to ventilation and light when fans are not required.
手动推拉装置。方便客户在无需使用风机时也能透风采光。
Manual push-and-pull device facilitates customers to access to ventilation and light when fans are not required.
手动推拉装置。方便客户在无需使用风机时也能透风采光。
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