It is an important factor that affects power, economy, durability, reliability and emission of an engine.

因此，它是影响发动机动力性、经济性、耐久性、可靠性以及排放的重要因素。

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The advantages of prestressed tank including economy, durability, and earthquake-proof were described.

阐述了预应力水池在经济性、耐久性和抗震性等方面的优点。

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The result indicates that the dynamic property, economy, emission and durability of LPG motorcycle equipped with the system are all better than those of the prototype one.

结果表明，采用该装置的LPG摩托车，其动力性、经济性及排放指标和耐久性均优于原型车。

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But GM executives insisted, in a conference call, that they had come up with the best combination of performance, fuel economy and durability.

FORBES: GM Scores EcoBoost Via Higher MPG Claim On New Silverado

The company launched the Escape Hybrid in 2004 and Fusion Hybrid in 2010, with both delivering strong customer satisfaction and industry-leading fuel economy, driving dynamics and durability.

ENGADGET: Ford underscores its love of electric cars, spends $135 million to make them happen