• 德国成功测试氢气动力火车

    17-04-23 In March, Germany conducted successful tests of the worlds first Hydrail - a hydrogen powered, zero-emission train. 3月份,德国成功测试了世界上第一辆氢铁,这是一种零排放的氢气动力火车。 The new train is 60% less noisy than a traditional diesel train...

  • 中国最大固体燃料火箭发动机完成点火测试

    16-08-04 China has completed the test ignition of its largest solid-fuel rocket motor in the northwest city of Xian. 中国已在西北部城市西安完成最大的固体燃料火箭发动机点火测试。 With a diameter of three meters, the solid-fuel rocket motor ran for 100 seconds...

  • 将塑料垃圾变为液体燃料的新方法

    16-06-22 A new way of recycling millions of tons of plastic garbage into liquid fuel has been devised by researchers from the University of California, Irvine and the Shanghai Institute of Organic Chemistry (SIOC) in China. Synthetic plastics are a fundament...

  • 研究:用排泄物生产生物燃料

    16-03-08 While experts are developing 'greener' alternative fuel sources, a group of undergrads are creating a more natural one. 当专家们还在研发更环保的燃料时,一群在校生已经开始制作一种天然的燃料。 The team is working towards producing a biofuel that uses...

  • 中国将提升油品以对抗空气污染

    15-04-29 Chinese Premier Li Keqiang has announced new government plans to increase the quality of fuel refining for both gasoline and diesel. 中国总理李克强宣布新的政府计划,提高汽油和柴油的精炼质量。 His statement through the State Council says all vehicles...

  • 加油时的小滴漏对公众健康有长期影响

    14-10-09 A new study suggests that drops of fuel spilled at gas stations -- which occur frequently with fill-ups -- could cumulatively be causing long-term environmental damage to soil and groundwater in residential areas in close proximity to the stations....

  • 太阳能电池板可将二氧化碳转化为甲酸

    14-07-02 Research to curb global warming caused by rising levels of atmospheric greenhouse gases, such as carbon dioxide, usually involves three areas: Developing alternative energy sources, capturing and storing greenhouse gases, and repurposing(再利用) e...

  • 太阳能可转化为化学燃料

    14-02-25 Generating electricity is not the only way to turn sunlight into energy we can use on demand(即期) . The sun can also drive reactions to create chemical fuels, such as hydrogen, that can in turn power cars, trucks and trains. The trouble with sola...

  • 聚变燃料的起始增益

    14-02-14 Ignition -- the process of releasing fusion energy equal to or greater than the amount of energy used to confine the fuel -- has long been considered the holy grail of inertial(惯性的) confinement fusion science. A key step along the path to ignit...

  • 福岛核电站开始移除核燃料棒

    13-11-18 Workers at Japan's stricken Fukushima nuclear plant have begun removing fuel rods from a storage pond at the Unit 4 reactor building. 日本福岛核电站的工作人员已经着手移除4号反应堆一座冷却池内的燃料棒。 The delicate operation is seen as a necessary s...