...能低热值(lower calorific value) 两种前者是汽油的燃烧现象热乎水气的冷凝热的总额,即汽油纯粹燃烧现象时所放出的总热能后者仅是汽油的燃烧现象热,即由总热能减去...
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... lower calorific value 低热值 ; 低热量值 ; 低发热值 Low calorific value 低热值 ; 低发热值 fuel low calorific value 燃油低热值 ...
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... lower critical value 下临界值 lower calorific value 低热值 ; 低热量值 ; 低发热值 lower limit value 下限值 ...
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In comparison with gasoline, light oil has more light fraction components and better evaporation property, but it has a lower octane number, higher evaporation pressure, and lower calorific value.
与车用汽油相比,轻油中轻质馏分较多,蒸发性好,但辛烷值低,蒸气压高、热值较低。
Faults: use fuel prices high, gas calorific value is lower.
缺点:使用燃料价格高,煤气的热值较低。
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