• 热带地区的薄云层能使气候凉爽

    16-08-18 Thin clouds at about 5 km altitude are more ubiquitous in the tropics than previously thought and they have a substantial cooling effect on climate. This is shown in a recent study by researchers from Stockholm University and the University of Miami...

  • 莫斯科地铁将在热天免费派发水和湿巾

    15-07-03 Staying cool in the heat of an urban summer can be tricky, but Moscow's metro users can now freshen up with free water and wet wipes. 要想在城市的酷暑天里保持凉爽是件棘手的事,但是莫斯科的地铁乘客现在可以通过使用免费水和湿巾来凉爽一夏了。 Officials...

  • 地球构造板块冷却时会横向形变

    14-11-06 The puzzle pieces of tectonic plates that make up the outer layer of earth are not rigid and don't fit together as nicely as we were taught in high school. A study published in the journal Geology by Corn Kreemer, an associate professor at the Unive...

  • 磁致冷是一项有前景的制冷新技术

    14-06-11 Magnetic cooling is a promising new refrigeration technology boasting several advantages - ranging from lower energy consumption to eliminating the use of hazardous fluids - that combine to make it a much more environmentally friendly option than to...

  • 美国将开展空间站舱外线路修补任务

    13-12-18 The US space agency has ordered a series of emergency spacewalks to carry out repairs on a broken cooling line at the International Space Station. 美国太空总署下令进行一系列的紧急舱外活动以修复国际空间站一条破损的冷却管路。 The loops help cool inter...

  • 磁纳米粒子能加快热传递

    13-11-21 Cooling systems generally rely on water pumped through pipes to remove unwanted heat. Now, researchers at MIT and in Australia have found a way of enhancing heat transfer in such systems by using magnetic fields, a method that could prevent hotspots...

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