| 单词 | cetane number |
| 释义 | cetane numbernouna measure of the ignition quality of a diesel engine fuel by comparison with various mixtures in which the alpha form of methylnaphthalene is given a standard value of 0 and cetane is given a standard value of 100. Also called cetane rating. Origin of cetane numberFirst recorded in 1930–35 Words nearby cetane numberCETA, Cetacaine, cetacean, cetaceum, cetane, cetane number, Cetatea Albă, cete, ceteris paribus, cetin, Cetinje Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for cetane numbercetane number nouna measure of the quality of a diesel fuel expressed as the percentage of cetane in a mixture of cetane and 1-methylnapthalene of the same quality as the given fuelAlso called: cetane rating Compare octane number Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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