He estimates the hydraulic hybrid bus would offer a 20 percent cost savings over a conventional diesel during a 12-year lifespan and a 30 percent cost savings over a diesel-electric hybrid.

他估计，在一辆公交车12年的寿命期间，液压混合动力公交车将比常规的柴油车节省20%的成本以及比一辆柴油-电力混合动力车节省30%的成本。

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The last thing a sheikh is willing to give up, it appears, is his 4,000-horsepower diesel-electric locomotive.

看越来，酋长最不愿放弃的是其4000马力的柴油驱动火车头。

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Altair knew a diesel-electric hybrid wasn't the answer.

牵牛星（Altair）知道一辆柴油-电力混合动力车并不是最想要的答案。

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West paints other trains, including the Steam, Gas turbine, Electric, as well as first through sixth Generation Diesel Electric Locomotives.

CNN: Artist paints his grandfather's history

Peugeot is planning to launch the first diesel electric hybrid.

BBC: NEWS | Programmes | Breakfast | Low carbon family: "Green" cars

One prototype truck, which GM will soon deliver to the Army, is a diesel-electric hybrid that is 20% more fuel-efficient than the best diesel engines.

FORBES: Don't put one of these in your garage just yet.