A ceiling fan can lower a room's temperature by several degrees. Even something as simple as switching to compact fluorescent light bulbs can make a big difference in electricity bills.
安装一个室内温控器可以节省12%的电费，在天花板上安装吊扇可以降低几度室温，甚至使用节能灯泡都有助于显着减少电费。
And, the ceiling may have been a bit lower than normal because it felt like it was pressing down on me.
并且，天花板可能比正常水平低了些，因为我老觉得它像是要压到我身上一样。
Earlier this year the House of Representatives voted to erect a "cap-and-trade" system, which would set a ceiling on such emissions and lower it each year.
在今年早些时候，美国众议院就投票建立起“总体管制与交易”体系，这将限制每个国家二氧化碳的最高排量并将其逐年递减。
And ultimately, of course, the college graduation rate is likely to hit a substantially lower ceiling than that for high school or elementary school.
当然，最终大学毕业率很可能会触及一个比高中或初中毕业率低得多的最高值。
Also in both cases, we have chosen to place a lower wood board with rock wool insulating the space between the ceiling and the upper board.
同时，在这两种情况下，我们在天花板和上层板之间选择了一个低水平的木板与绝缘岩棉板。
Each of the three lower floors has a ceiling height of 5.5 metres, which enables the interior Spaces to be divided in different ways by incorporating half floors or mezzanine levels where required.
每三个楼层有5.5米的较低天花板高度，使室内空间以不同的形式被划分为半层或夹层水平的空间。
The result is a lower ceiling on production.
这导致的结果就是较低水平的最大产能。
A ceiling fan can lower a rooms temperature by several degrees. Even something as simple as switching to compact fluorescent light bulbs can make a big difference in electricity bills.
安装一个室内温控器可以节省12%的电费，在天花板上安装吊扇可以降低几度室温，甚至使用节能灯泡都有助于显著减少电费。
Puts forward a smoke control mode of applying smoke-preventing air curtain substituting for ceiling screen and down air flow with velocity no lower than 1.
提出了在楼梯口采用防烟空气幕来代替挡烟垂壁及速度不小于1。
A programmable thermostat can save as much as 12%. A ceiling fan can lower a room's temperature by several degrees.
安装一个室内温控器可以节省12%的电费，在天花板上安装吊扇可以降低几度室温，甚至使用节能灯泡都有助于显著减少电费。
Stunning New Custom Home On A Quiet Street In West Oakville. 10' Ceiling Main Floor And 9' Ceiling On Upper And Lower Levels. 4 Bed, 4 Bath, 3617 Sqft Above Ground.
在一条安静的街道上的惊人的新的习惯家在西奥克维尔。10'天花板主楼层和9'天花板在上层和下层。4床，4浴室，3617平方英尺以上。
Stunning New Custom Home On A Quiet Street In West Oakville. 10' Ceiling Main Floor And 9' Ceiling On Upper And Lower Levels. 4 Bed, 4 Bath, 3617 Sqft Above Ground.
在一条安静的街道上的惊人的新的习惯家在西奥克维尔。10'天花板主楼层和9'天花板在上层和下层。4床，4浴室，3617平方英尺以上。
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