Can you run a 140,000 kilogram train on just the steam generated by solar power?
仅仅依靠太阳能产生的蒸汽,14万公斤的火车能驱动起来吗?
In theory, says Valentijn, this can create a high enough temperature to generate superheated steam.
瓦伦坦泰因说,理论上,这可以创造一个足够高的温度来产生过热蒸汽。
When we are through, I will shut off steam and put on brakes as hard as I can.
当我们通过的时候,我就关闭蒸汽,尽我所能地刹车。
At present, we can make efficient use of only naturally occurring hot water or steam deposits.
目前,我们只能有效地利用自然产生的热水或蒸汽沉积物。
Energy to drive a steam locomotive can be stored in other materials besides water.
驱动蒸汽机车的能量可以储存在除水以外的其他物质中。
Steam files that contain plain text or rich text can be indexed and searched.
包含纯文本或富文本的流文件是可以被索引和搜索的。
GlassPoint, a small Californian company, thinks it can make steam for oil recovery more cleanly and cheaply by using sunshine to do the heating.
加州的一家小公司- - -玻璃点太阳能公司认为,通过使用阳光来加热,它能为采油生产更清洁和更便宜的蒸汽。
These underground reservoirs of steam and hot water can be tapped to generate electricity or to heat and cool buildings directly.
这些地下水库的蒸汽和热水可以被开发用来发电或直接为大楼调节冷暖。
The steam can be used to generate electricity and well as hot water that can be pumped to local homes and commercial buildings.
这样的水蒸气可以被用作发电,也可以很好的被用作热水输送到当地的家庭和商业建筑中。
For example, a steam engine can use coal, newspaper or wood for the fuel, while an internal combustion engine needs pure, high-quality liquid or gaseous fuel.
例如,蒸汽发动机可以用煤,报纸或木头作为燃料,而内燃机需要用纯的,高质量液体燃料或气体燃料。
When the magnesium is mixed with water, it produces heat, boiling the water to produce steam, which can then drive a turbine and do useful work.
当镁与水混合在一起时,它就会产生热量,让水沸腾产生蒸汽,而产生的蒸汽然后就可以驱动涡轮机,而且也可用来做些有用的工作。
The main advantage of a steam engine is that you can use anything that burns as the fuel.
蒸汽发动机的主要优势是你可以使用任何可以燃烧的燃料。
But there's another, simpler type of solar power that USES massive mirrors to focus the heat of the sun, creating steam that can drive electric turbines.
但是,还有另一种更简单的太阳能-利用巨大的镜子来集中太阳的热量,生产驱动发电涡轮机的蒸汽。
Soon, the water had burned off and the fuel rods were exposed -- allowing them to emit levels of heat and steam that can melt the reactor's core.
水很快蒸发殆尽,燃料棒部分露出冷却,这样可将熔毁反应堆核心的热量和蒸汽散发出来。
Also, regular steam baths or saunas can help to sweat the toxins out.
此外,有规律的蒸汽浴或者桑拿可以帮助排出毒素。
So if we can just keep the steam going on the train we have now, I'd be more than happy.
所以如果我们能沿着现在的轨道继续前行,我就心满意足了。
For now, STEAM can only produce images composed of just 3, 000 pixels, a far cry from the multi-million-pixel cameras used by consumers.
目前为止,STEAM还只能拍出只有3000像素的照片,跟大众普遍的使用的动辄几百万像素的相机还有很大差距。
To feed a turbine you need particularly pure steam, which can be a problem if you are in a desert.
为了能够推动涡轮,你需要特别纯净的蒸气,如果处于沙漠地带那么这将是个问题.
If you click it, you can watch your trending topic gather steam; and you can hit Pause whenever you want.
如果你点击它,你可以看你的趋势话题的最新收集信息;你可以随时点击暂停按钮。
But that progress depends on new technology that can move geothermal beyond naturally occurring steam deposits.
但是这个进步取决于利用自然蒸汽以外的途径采集地热能。
The steam used can be comparatively dirty. Nor does it have to be infernally hot.
相比较来说,使用的蒸汽可以比较脏些,也不必逼人的热。
If you can, retreat to a place where you can blow off some steam by doing a few jumping jacks, sit-ups, push-ups or stair sprints.
如果可以的话,去一个人少的地方,在那里你可以通过几个开合跳,仰卧起坐,俯卧撑,跳台阶来宣泄压力。
If we feel we are losing steam or falling behind, we're confident that we can catch up.
如果我们感觉到我们正在失去动力或者落到后面,那么我们很有信心可以赶上。
Chimney steam can be diverted to heat greenhouses. Unused meat and bone from cattle rendering can be burned as fuel for cement production.
烟气可以原来加热温室,未消耗的牛肉和牛骨可以作为燃料燃烧用来生产水泥。
I reached a point where I felt like I was just running out of steam, and I knew that you can always get bigger and bigger budgets and sales assignments.
我到达了一个点,而且觉得自己好像刚刚没有气了,但我知道永远都将得到越来越大的预算和销售任务。
Although it would be difficult to remove the oxygen by itself, hydrogen readily combines with oxygen to form water, which can be heated to steam and easily removed.
虽然单独除去氧本身是困难的,氢和氧很容易结合成水,而水是可以加热蒸发除去的。
When you look forward to doing something it doesn't seem like work and you can plow through full steam ahead.
当你憧憬着做并不像工作的事情时,你便可以如鱼得水了。
When you look forward to doing something it doesn't seem like work and you can plow through full steam ahead.
当你憧憬着做并不像工作的事情时,你便可以如鱼得水了。
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