| 词汇 | fuel-efficiency |
| 释义 | fuel efficiency noun[ U ] NATURAL RESOURCESukus (alsofuel economy) the relationship between the amount of fuel a car uses and the distance it travels: Hybrids can give up to 40% better fuel efficiency, depending on how they are driven. a measure of how much energy is produced by an engine in relation to the amount of fuel that it uses: Diesel engines generally have better fuel efficiency than gas ones. Examples of fuel efficiencyfuel efficiency This design allows for greater fuelefficiency since the whole craft produces lift, not just the wings. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is not to be confused with fuelefficiency, since high efficiency often requires a lean fuel-air ratio, and thus lower power density. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The formula also includes a fuelefficiency incentive factor of 1/0.15 to benefit electric vehicles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This enables the entire craft to contribute to lift generation with the result of potentially increased fuelefficiency and range. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is done to increase fuelefficiency while under varying loads. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The loss of burnable poison counterbalances the creation of non-burnable poisons and result in stable long term fuelefficiency. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These are introduced for reasons such as response, fuelefficiency or automobile emissions control. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Additionally, fuelefficiency and tire wear are severely affected by under-inflation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In practical applications, other factors are usually highly significant in determining the fuel efficiency of a particular engine design in that particular application. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Since 2000, fuel tax revenues have declined significantly as a result of less driving and increasing fuelefficiency. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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