What is more, a white roof can cost as little as 15 percent more than its dark counterpart, depending on the materials used, while slashing electricity bills.
不仅如此，白色的屋顶除了能让电费帐单大大降低，相比于黑色的屋顶，它们的制造费用仅仅多出15个百分点，还要视具体使用的材料而定。
The company claims that the coating cools traditional roofs by 50 to 80 percent in summer, and holds on to about 80 percent more warmth than a white roof in the winter.
公司声称这种涂料在夏天会比传统的屋顶凉爽50%到80%，而在冬天要比白色屋顶多容纳80%的热量。
It is a question that echoes around the globe, but nowhere more urgently than across the vast swath of Asia that draws its water from the "roof of the world."
这个问题的回音在全球传响，但没有任何地方比这里更迫切需要解决方案，青藏高原这一“世界的屋脊”为大半个亚洲提供着水源。
Imagine a house that has solar collectors on the roof, and the Windows. That could potentially generate far more electricity than a traditional solar array.
想象一下，一个屋顶和窗户都是太阳能集热器的房子，有可能比传统的太阳能电池阵列产生更多的电力。
The ball rocketed more than 300 feet off the ground, and far beyond the right field roof of the Giants' Polo grounds-a blast later estimated at 475 feet (144.8 metres).
球迅速飞升至离地300英尺以上，远远超出了巨人队波洛体育场的右野场顶，后来的爆炸估计发生在475英尺处(144.8米)。
With a wheelbase more than 10 feet long, a pagoda-style roof, and a spare-tire bump on the rear deck, it was instantly recognizable.
它的轴距超过10英尺，采用了宝塔型车顶，后备箱盖上还背着一只备胎，让人过目难忘。
His utopian city is one with Jacuzzi-sized fish tanks on every roof, giving locavore owners more than 100 pounds of fish a year.
他的乌托邦之梦是每家屋顶上都安装一个浴缸大小的鱼缸。 这个鱼缸每年可以给只喜欢食用本地农产品的主人提供超过100磅的鲜鱼。
The man who came to fix my roof certainly did a number on me. He said he'd do the work for 1, 500 dollars but when he finished, he charged me more than 3, 000!
来给我修屋顶那个人骗了我，他起先开价1,500美元，但是完工后却要3,000多美元。
Parts of the building have been raised as a green-roof which is connected to the surroundings and more than 50% of the site is fully covered in landscape.
建筑的一部分作为绿色屋顶与周围的环境联系在一起，绿化景观覆盖超过整个场地的50%。
Finally, a calculation example was showed, and the results indicated that the roof separation critical value of gob-side roadway is more than that of solid-coal roadway.
最后根据一回采工作面的基本条件，试算了两类煤巷的顶板离层临界值，并与实际观测数据进行了对比和分析。
Four years ago, the 13th-century castle in Gniew, a town of 7500 people in northeast Poland, was nothing more than some outer walls, a leaking roof and a pile of bricks in the courtyard.
格涅是一座小城镇，位于波兰东北部，人口7500人。四年前，这座建于13世纪的古堡外墙破损严重，房顶漏水，庭院里堆积着残砖碎瓦。
The light filters through a roof with beautiful vaulted sheds more than 7 meters high.
光线从屋顶滤过，美丽的拱形遮棚超过七米高。
Easier said than done on building roads in the roof of the world, more than a dozen mountain range to climb the mountain and a number of rough, biting rivers.
在世界屋脊上修公路谈何容易，需要翻越多座横断山脉的大山和多条汹涌、刺骨的江河。
Inside the warehouse, under a still smoldering roof, we saw the charred remains of dozens of bodies. Some were little more than skeletons.
这座仓库的屋顶仍然在阴燃，我们在里面看到了几十具烧焦的遗骨，有一些几乎已经成了骷髅。
Inside the warehouse, under a still smoldering roof, we saw the charred remains of dozens of bodies. Some were little more than skeletons.
这座仓库的屋顶仍然在阴燃，我们在里面看到了几十具烧焦的遗骨，有一些几乎已经成了骷髅。
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