octane rating/number

An indicator of a fuel's ability to burn at a controlled rate at high temperatures and pressures without causing a detonation (very rapid burning or exploding). This number is expressed as a percentage by volume of iso-octane in a mixture with a normal heptane that has the same knocking characteristics as the fuel. Fuel with an 87 octane rating is a mixture of 87% iso-octane and 13% heptane. Also called the knock rating or the performance number when the octane rating is above 100.

单词	octanes
释义	DictionarySeeoctane octane rating/number octane rating/number An indicator of a fuel's ability to burn at a controlled rate at high temperatures and pressures without causing a detonation (very rapid burning or exploding). This number is expressed as a percentage by volume of iso-octane in a mixture with a normal heptane that has the same knocking characteristics as the fuel. Fuel with an 87 octane rating is a mixture of 87% iso-octane and 13% heptane. Also called the knock rating or the performance number when the octane rating is above 100.
随便看	monckeberg medial calcification monckeberg's arteriosclerosis monckeberg sclerosis monckeberg's sclerosis monckebergs sclerosis monckeberg syndrome monck george monck, george, 1st duke of albemarle monck, rev. francis ward monckton milnes, richard monckton, robert monclova monclova, coahuila monclova, coahuila, mexico - monclova airport monclova, mexico mon colle knights moncon moncove lake state park moncrief army community hospital moncrieff, alan aird moncrieff, algernon, and jack worthing moncrieff cannula moncrieff discission moncrieff irrigator moncrieff operation