• <thead id="2w72q"><var id="2w72q"></var></thead>
    1. <code id="2w72q"><u id="2w72q"></u></code>

    2. <listing id="2w72q"></listing>

        <tt id="2w72q"></tt>
        • 石油公司需推行可持续化发展措施

          10-02-08 The entry of oil companies into the realm(领域,范围) of renewable energy could present major obstacles(障碍,阻碍) for the development of a sustainable(持久的,可持续性的) economy that is not based on carbon resources, according to a report i...

        • 让节约能源更加简单

          10-01-17 Everyone wants to save energy, but there are few individuals who can tell you exactly how much energy the devices in their homes consume. For example, which consumes more power the dishwasher洗碗机 or the television? To answer such questions and to...

        • 美国需要重新考?#24039;?#29289;柴?#22270;?#21010;

          10-01-07 The United States needs to fundamentally rethink its policy of promoting ethanol乙醇,酒精 to diversify使多样化 its energy sources and increase energy security, according to a new policy paper by Rice University's Baker Institute for Public Policy....

        • 猫狗宠物消耗的能源堪比汽车

          09-10-31 最近,两位新西兰建筑师在他们新近出版的书中表示,猫和狗这两种全世界最普遍的家养宠物每年所消耗的能源比一?#37202;?#36710;还要多。这本书名为《是时候把狗给吃了:可持续生活指南》,作者在书中指出,养一只?#34892;?#29356;对生态环境带来的影响跟一辆4.6升的陆地巡洋舰一年行驶1万公...

        • Creating Jobs,Saving Energy

          09-10-31 Standing amongst thousands of black-and-white solar panels(太阳能电池板), President Obama today discussed an exciting new chapter in the quest for clean and renewable energy: a $3.4 billion investment of Recovery Act funds to modernize the electri...

        • 科学家使用超级计算机模拟宇宙起源

          09-10-30 Understanding dark energy(暗力量) is the number one issue in explaining the universe, according to Salman Habib, of the Laboratory's Nuclear and Particle Physics, Astrophysics and Cosmology group. Because the universe is expanding and at the same...

        • Tiny 'nuclear batteries' unveiled 微小“核能电池”问世

          09-10-09 Researchers have demonstrated a penny-sized nuclear battery that produces energy from the decay of radioisotopes. 研究人员?#25925;?#20102;一块一便士大小的核能电池,该电池可利用放射性同位素的衰变产生电能。 The team hopes to make nuclear batteries much smaller...

        • Hoarding energy-guzzling bulbs ahead of EU ban 欧盟禁用白炽

          09-09-12 An employee shows a traditional light bulb (R) and two low-energy consumption bulbs at the Osram factory in Molsheim, eastern France December 11, 2008. From Tuesday the light bulbs above 75 watts can no longer be produced or imported in the EU. Germ...

        • UK 'could face blackouts by 2016' 英国面临2016年能源枯竭

          09-09-11 The government's new energy adviser says the UK could face blackouts by 2016 because green energy is not coming on stream fast enough. 英国政府新能源顾问称,英国可能在2016年?#35797;?#26543;竭,因为绿色能源没有尽快投入生产?#23567;?Ministers have previously denied...

        • Watermelon juice is the latest source of renewable energy 西

          09-08-30 The juice from Watermelon's are seen as a potential source of biofuel. Forget chip fat, sugar cane or rapeseed oil the latest source of biofuel could be watermelons. Scientists have discovered that the fruit is a great source of sugar that can be re...

        战友心水论坛
      1. <thead id="2w72q"><var id="2w72q"></var></thead>
        1. <code id="2w72q"><u id="2w72q"></u></code>

        2. <listing id="2w72q"></listing>

            <tt id="2w72q"></tt>
          1. <thead id="2w72q"><var id="2w72q"></var></thead>
            1. <code id="2w72q"><u id="2w72q"></u></code>

            2. <listing id="2w72q"></listing>

                <tt id="2w72q"></tt>
              1. 排列五彩票筛选软件 时时走势图规律 北京时时彩开奖结果 云南时时历史结果 广东彩票app下载 今日稳胆推荐 上海时时网站 上海4d开奖结果历史数 福彩3d相年富 3v3篮球比赛报名