burning-quality index [热] 燃烧质量指数
kerosene burning quality 煤油燃烧性质
burning quality 燃烧性 ; 燃烧质量 ; 燃烧性能
burning quality test 燃烧质量试验灯油
burning quality index 燃烧质量指数
kerosene e burning quality 煤油燃烧性质
It will take years and billions of dollars to improve China's refineries to make higher-quality, cleaner-burning gas.
要对中国的炼油厂进行改造、从而生产更高质量的清洁汽油需要用数年时间，花费数十亿美元资金。
On the individual level ... on certain days in winter when the air-quality index is over 150, we prohibit residential wood-burning.
冬季当空气质量指数超过一百五十的那几天，我们禁止居民燃烧木材。
The experiment indicates that better stability and quality can be obtained through the new neural networks model in the huge coal-burning boiler heating system.
试验结果表明，对大型燃煤锅炉供热系统，文章提出的方法可以较好地提高供热系统的稳定性和供热质量。
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