| 释义 |
- 低位发热量：指在燃烧过程中，单位质量或单位体积的燃料所释放的能量。
1 ?低热值 ...能<>凡是用热能计(卡计)标定,或者由汽油阐发成果算出有高热值(hellogher calorific value)以及低热值(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... 2 ?低发热值 ... 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 ... 3 ?低热量值 ... 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 ... 4 ?低发热量 专业术语,专业术语大全_百科知识网 ... 反洗flushback 低[位]发热量lowercalorificvalue 低循环倍率锅炉lowcirculationmultiplyingboiler ...
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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。 - 2
Both them has lower ash and sulfur content, higher volatile matter and calorific value, lower ignition temperature and higher reactivity. 这两种煤具有低灰、低硫、高挥发分、高发热量、燃点低、反应性好的特点。 - 3
Faults: use fuel prices high, gas calorific value is lower.
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