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- Abstract: Proton exchange membrane fuel ceils （PEMFCs） need good air flow to get uniform distribution of the current density and species concentration for improved performance. 文章摘要: 质子交换膜燃料电池空气流场的合理设计可以使电流密度、气体浓度等均匀分布，有利于提高性能。
- 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。
- direct methanol fuel ceils (DMFC) 直接甲醇燃料电池
- 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。
- 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。
- Food and fuel were scarce in this region. 这地区食物和燃料都很缺乏。
- Expression to compute the ceil of. 要计算向上取整的表达式。
- We are suffering from a severe shortage of fuel. 我们苦于严重缺乏燃料。
