由买买提看人间百态

boards

本页内容为未名空间相应帖子的节选和存档,一周内的贴子最多显示50字,超过一周显示500字 访问原贴
USANews版 - 朱棣文建议把房顶漆成白色
相关主题
[合集] 朱棣文建议把房顶漆成白色动物庄园离我们还有多远?答案:看看英国
喘气被罚的日子快到了吧右洞中不相信全球变暖的有多大比例? (转载)
给左左们普及一下全球变暖的一些事实人不应比牛有更大的屁权 by 薛兆丰
为防全球暖化, 加州政府向母牛们开战了Lawyers Warned Wal-Mart of Risks Before Bias Suit--NYT
[合集] Re: 朱棣文竟然把由于太平洋温度下降造成的加州干旱归咎AGW变成了compaign issue
朱棣文似乎不大清楚石油政策是能源部的职责范围,说准备去OPEC会议上学习气候并没像电脑模型预测的那样越来越极端,“科学家”很诧异
[合集] 【征文】朱棣文二三事Why I can't vote for Hillary Clinton by The Ambassador
贴一个人均年 CO2 排放Rep. David Wu to resign amid sexual scandal
相关话题的讨论汇总
话题: energy话题: surfaces话题: 漆成话题: 朱棣文话题: roof
进入USANews版参与讨论
1 (共1页)
l****z
发帖数: 29846
1
朱棣文建议把房顶漆成白色,既节省能源又遏制人造全球暖化。Science?
http://www.telegraph.co.uk/earth/earthnews/5389278/Obamas-green-guru-calls-for-white-roofs.html
Professor Steven Chu, the US Energy Secretary, said the unusual proposal
would mean homes in hot countries would save energy and money on air
conditioning by deflecting the sun's rays.
More pale surfaces could also slow global warming by reflecting heat into
space rather than allowing it to be absorbed by dark surfaces where it is
trapped by greenhouse gases and in
R******d
发帖数: 5739
2

this is not necessary a problem. You can always calculate the rough cost of
producing the paint and reducing the energy consumption from painting the
roof. You can develop a wear resistence paint that last longer. To paint
your roof is a one time expense, but reduing your energy consumption is for
years to come. Do you have those number? before you have those number, it
is simply ignorant to laugh at his point here. The problem here is probably
more about aesthetic purpose, that the roof
1 (共1页)
进入USANews版参与讨论
相关主题
Rep. David Wu to resign amid sexual scandal[合集] Re: 朱棣文竟然把由于太平洋温度下降造成的加州干旱归咎
奥巴马的名校情结让美国经济雪上加霜 作者:袁晓明朱棣文似乎不大清楚石油政策是能源部的职责范围,说准备去OPEC会议上学习
Will 9-9-9 Hurt the Middle Class?[合集] 【征文】朱棣文二三事
RE: Global Warming – Who is in denial?贴一个人均年 CO2 排放
[合集] 朱棣文建议把房顶漆成白色动物庄园离我们还有多远?答案:看看英国
喘气被罚的日子快到了吧右洞中不相信全球变暖的有多大比例? (转载)
给左左们普及一下全球变暖的一些事实人不应比牛有更大的屁权 by 薛兆丰
为防全球暖化, 加州政府向母牛们开战了Lawyers Warned Wal-Mart of Risks Before Bias Suit--NYT
相关话题的讨论汇总
话题: energy话题: surfaces话题: 漆成话题: 朱棣文话题: roof