To reduce air pollution, the government needs to impose a ceiling on carbon emissions.
为减少空气污染，政府需要设定碳排放上限。
The company's 60 employees make air curtains - rectangular blowers mounted on the ceiling that keep out hot or chilly air, insects and dust while keeping in air-conditioning and heat.
该公司的60个雇员生产空气幕——这是安装在天花板上的矩形鼓风机，可以将热风或冷风，昆虫和灰尘拒之在外达到调温的功能。
Ceiling fans help to circulate the air, keeping the air temperature 3-8 degrees cooler.
吊扇能流通空气，使空气温度降低三到八度。
Michael moves through the ducts above the ceiling, crawling along on his belly, and peering below him through the air vent system.
Michael在天花板上的排气管道中爬行，通过下面的排气口了解自己的方位。
A view that is more common in factories or warehouses of exposed pipes wrapped in silver insulation and metal air vents can be seen suspended from the ceiling in the pictures.
从新居照片中可以看到，银色绝缘材料包裹的外露管道和金属通风口从天花板上悬吊下来，这样的景象倒是更常出现在一些工厂或车间里。
Air circulation carries product heat and the heat which penetrates the walls, floors, and ceiling of the trailer to the refrigeration unit where it can be removed.
空气在循环过程中会带走农产品本身的热量，也会带走那些从门、地板和拖车的顶部渗透进来的热量。
When the building was first built, clouds formed near the ceiling. Improved air circulation fixed that.
刚建起这座建筑的时候，天花板上就聚满了云，同时也改善了建筑内部的空气循环。
Ceiling are sometimes soundproofed, and music is piped in. Most of the stores are air-conditioned.
有的天花板装有隔音层，从里面不时的传出音乐声，大多数超市都装有空调。
If there isn't enough air flow through the home by opening the Windows, try turning on ceiling fans.
如果打开窗口，家里的空气流通也不充足的话，开吊扇。
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。
He suggested having a ceiling electric fan installed in the room. This would solve the problem of ventilating the room, for when the fan whirled, it would draw in fresh air.
他建议安装一台吊顶电风扇。这将解决房间通风问题，因为当风扇急速转动时，它将带进新鲜的空气。
Also, passing supply air through the floor void improves the cooling capacity of both ceiling and floor.
同样，通过地板间层空间提供通风可以同时提高地板和下层天花板的冷却能力。
Filter cotton spray baking room the ceiling can filter out most of the dust, and then stick in the clean air into the baking room.
喷塑烤房顶棚上的过滤棉可以过滤掉大多数的尘埃，然后坚持进入烤漆房内空气的清洁。
My eyes would always be drawn to the 2 x 2 foot air vent on the wall where it met the ceiling and went on through the labyrinth of the building.
我不由自主会注意到墙上那个紧挨着房顶的2 信×2英尺大的气孔，那气孔通向这个如迷宫般的建筑的各个地方。
One of the buildings was on fire - part of its ceiling had been blown away in an overnight air strike.
其中一个仓库还在着着火，这栋仓库的屋顶被晚上的轰炸掀掉了一部分。
The initial investigation indicates an air-conditioning unit crashed through the ceiling and sent air rushing in, creating a ball of fire.
初步的报告显示一台空调装置撞穿了天花板令空气涌入，造成一个火球。
The complete underside of the ceiling is covered with hanging white-transparent fibres. A slight movement circulates in the fibres when hairdryers blowing air through the space.
天花板上面挂着白色透明的纤维，只要有轻微的移动，半空中的纤维就跟着吹风机吹动的空气而流动，美轮美奂。
Because hot air rises, ceiling fans may be used to keep a room warmer in the winter by circulating the warm stratified air from the ceiling to the floor.
因为热空气上升，冬季，吊扇使从天花板到地面之间的气体层循环来保持房间温暖。
Tower 2 at core end needs a closed ceiling zone to hide the ducts of return air going into shafts.
在芯筒尾部的2号楼需要有一段封闭的吊顶区域以隐藏回风管道进入斜井。
Widely used for large area suspended ceiling and separation of steel structure workshop, suspended ceiling, wall body and air purification room.
广泛适用于钢结构厂房、吊顶、墙体、空气洁净室的大面积吊顶与隔断。
The cool air reaches the rooms from below while warmer air is extracted through the solar chimneys which open on the ceiling.
冷空气从下面进入房间，而较温暖的空气通过开在天花板上的太阳能烟囱被抽出去。
The large conference hall adopts ceiling air supply mode with self-regulation slot outlets whose area could automatically vary with supply air temperature.
大会议厅采用自动调节型条缝风口吊顶送风，风口截面大小可随送风温度自动调节。
With his one arm, he used to hook a chair on a long pole, then arc it upwards in the air where he would slide it onto ceiling hooks until someone wanted to purchase it.
他曾经用他的一只胳膊把一个椅子挑在长竿上，然后把它挂到天花板的钩子上，直到有顾客想买它。
The initial investigation indicates the air-conditioning unit crashed through the ceiling and sent air rushing in, creating a ball of fire.
最初的调查表明是空调的零件破裂后穿过了天花板，导致空气急速进入从而产生火球。
The air flows into the lavatories through grilles in the door and into the galleys through grilles and filters which are installed in the galley walls and the ceiling.
空气通过厕所门上的隔栅进入厕所，通过厨房墙壁和天花板的隔栅和过滤器进入厨房。
With an exposed concrete ceiling, the electrical system and air conditioning ducts have been left unhidden.
暴露的混凝土天花板、电气系统和空调管道没有被隐藏。
With an exposed concrete ceiling, the electrical system and air conditioning ducts have been left unhidden.
暴露的混凝土天花板、电气系统和空调管道没有被隐藏。
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