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- When the star exhausts its usable fuel, it abruptly loses the constant struggle to hold up its own weight. 当恒星耗尽了可使用的燃料时，它会突然失去用以支撑它本身重量的惯有力量。
- Biomass is a kind of important renewable natural resource.And it can be effectively pyrolyzed in the present of suitable catalysts to obtain more valuable and usable fuel gas. 摘要生物质是自然界最重要的可再生资源，配以适当的催化剂使其热解，可获得品位更高的燃料气和燃料液体，从而提高生物质中能源的利用价值。
- He told me which wells were usable along the road. 他告诉我沿线那些井是可用的。
- They have to skimp on fuel in winter. 冬天他们得节省燃料。
- If the fuel is burnt, just heat is let out. 燃料如果被燃烧，就放出热。
- Heavy storms worsened the fuel shortage. 暴风雨使燃料的缺乏状况更加恶化。
- The new model delivers speed and fuel economy. 这种新型设计能提高速度、 节约燃料。
- New techniques make it possible to recover usable things from waste. 藉新技术即能从废弃物中回收可用之物。
- We have measured the car's fuel consumption. 我们测量了这辆汽车的汽油消耗量。
- Solid fuel motors are coming into use. 固体燃料马达即将开始使用。
- The act of obtaining usable substances from unusable sources. 废物利用从无用的东西中获取有用物质的行为
- He added 2 gallons of fuel to his car. 他给汽车加了2加仑油。
- I'm afraid we can't do without fuel. 我看没有燃料恐怕不行。
- I'm afraid you can't do without fuel. 我看没有燃料恐怕不行。
- The car scored well in fuel consumption. 那部汽车在燃料消耗方面获得好评。
- All aircraft must fuel before flight. 所有飞机飞行前都必须加油。
- The ship took on more fuel at Freetown. 轮船在弗里敦加燃料。
- We must ensure continuity of fuel supplies. 我们应该确保燃料供给不中断。
- A piece of peat that is burned for use as fuel. 泥炭作为燃料燃烧的一块泥炭
- The gas turbine feeds on the fuel it pumps. 燃气轮机以它所抽入的燃料为能源。
