One multinational company offers discounts to customers who bring in old footwear to be used as fuel.
一家跨国公司为那些把旧鞋拿来当燃料的顾客提供折扣。
Many European countries have been making the shift to electric vehicles and Germany has just stated that they plan to ban the sale of vehicles using gasoline and diesel as fuel by 2030.
很多欧洲国家正在转向使用电动汽车，德国刚刚宣布，计划到 2030 年时禁止出售以汽油和柴油作为燃料的车辆。
The major components of our energy systems, such as fuel production, refining, electrical generation and distribution, are costly installation that have lengthy life span.
我们能源系统的主要组成部分，如燃料生产、提炼、发电和分配，用的是昂贵的、使用寿命较长的装置。
煤是用来做燃料的。
But perhaps charcoal is better in soil than burned as fuel for barbecues.
不过，炭填到土壤中要远好于在烤肉时的燃料而烧掉。
So how do you change the “food as fuel” culture of the United States?
问：那么你怎样改变美国的“快餐文化”？
In America, we talk about being full up after a meal. Food is seen as fuel.
在美国，我们在讨论，吃完饭后，我们是否满足。
As a foodie, I will tell that it's difficult to look at food as fuel, rather than entertainment.
作为一名美食家，我会说，比起把食物当成一种乐趣，更难把食物当成能量。
It is useless as fuel, because it would take more energy to extract than would be gained by burning it.
这些碳不能作为燃料，因为要提取出他们来所需要的能量比燃烧他们能获得的能量还要大。
Waste was to have been recycled as fuel and the waterfronts were to be lined with sleek micro-windmills.
垃圾将被子回收用作燃料，海滨将布满漂亮的微型风车。
NB: Normally, the cells of the body use the simple sugar glucose as fuel, the way a car uses gasoline.
一般情况下，人体细胞利用简单的糖-葡萄糖作为养料，就像辆汽车用汽油。
“All you have to do is match the microbial culture with the type of stuff you want to use as fuel,” he says.
而我们要做的仅仅是以你想要的燃料方式去配对微生物的培养基。
When the hydrogen used as fuel vanishes, and fusion slows, gravity causes the star to collapse in on itself.
当作为燃料的氢消失，且聚变过程减缓时，重力就导致恒星向内坍缩。
Insulin signals the body to let that blood sugar into cells to use as fuel and to store the rest in the muscles.
胰岛素促使血糖进入细胞作为燃料或者储存到肌肉里。
We should eat for nourishment, as fuel for our incredible bodies, as opposed to simply for enjoyment. Food is for survival.
我们应该吃有营养的食物来为我们的身躯补充燃料能量，与其说食物只是为了供人享受，还不如说是为了生存而吃。
One way you can start looking at food as fuel is to make your meals mundane. For example, eat the same thing for lunch every day.
例如，每天午餐吃同样的食物。
By using the energy produced to electrolyze water to generate hydrogen, BlackLight power systems can effectively use water as fuel.
通过利用释放的能量我们可以电解水得到氢气。黑光能源系统可以有效的将水转化为能源。
Finding water is a huge boost for future human missions as it could be used not only as a source of drinking water but also as fuel.
找到水对人类未来的探月计划具有重大的推动作用，因为它不仅可以用来作为饮用水的来源，也能用作燃料资源。
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。
Unlike a typical battery, which eventually goes dead, a fuel cell continues to produce energy as long as fuel and oxidant are supplied.
它与传统电池不同，只要供应燃料和氧化剂就能发电。
Some blubber ends up in the trash, no longer prized as fuel for heat and light when a drill rig nearby makes natural gas cheap and easy.
当钻孔机在附近获取天然气更加的方便容易后，鲸脂被丢进垃圾箱，不再被做为取暖和点灯的燃料。
It also breaks down food, paper and other combustible material into a fibrous mass that can be used either as fuel or for anaerobic digestion.
用热压灭菌法也能将食物、纸张和其它可燃物粉碎并压制成纤维块，产生的纤维块可作燃料或用于厌氧消化。
The software can work out, for example, the exact rate at which a plane should rise into thinner air (to reduce drag) as fuel burn makes it lighter.
比如，它能够计算出飞机向最薄的云层（以减轻阻力）上升的准确率，以减轻飞机自身重量。
Scientists have found substitutes for oil as fuel. Coal, natural gas, solar power, nuclear power and even water can replace oil as sources of energy.
科学家已经找到了石油的替代品，包括煤、天然气、太阳能、核能甚至是水。
In the late 19th century, millions of human mummies were used as fuel for locomotives in Egypt where wood and coal was scarce, but mummies were plentiful.
19世纪末，在埃及，有数以百万计的木乃伊被用作火车燃料，当地木材和煤炭匮乏，而木乃伊则多的是。
A BWR contains thousands of thin, straw-like tubes 12 feet in length, known as fuel rods, that in the case of Fukushima are made of a zirconium alloy.
沸水反应堆中包含数千根细长的中空管即燃料棒，它长3.6米，福岛第一核电厂中的燃料棒是锆合金制成的。
Some plants, such as soybeans, also store fats and can be used as fuel sources, but photosynthetic microbes produce nearly 250 times more fat per acre.
虽然大豆的细胞内含有脂肪物质，也可以提取后加工成生物燃料，但是，就一英亩面积而言，光合微生物的产油量要比大豆高将近250倍。
Its function as fuel is endangering its survival, as even park rangers charged with protecting it have been known to burn it to keep warm on cold nights.
可以作燃料也危及到了它们的生存。即使是负责保护它们的公园巡逻队员也会在寒冷的夜晚不得己地利用它们取暖。
Its function as fuel is endangering its survival, as even park rangers charged with protecting it have been known to burn it to keep warm on cold nights.
可以作燃料也危及到了它们的生存。即使是负责保护它们的公园巡逻队员也会在寒冷的夜晚不得己地利用它们取暖。
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