英语词汇“identity matrix”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	identity matrix
释义	identity matrix Math. a matrix that has 1 in each position on the main diagonal and 0 in all other positions. [1940-45]
随便看	old sledge. Old South Old Spanish Old Spanish Trail old squaw old stager oldster Old Stoa Old Stone Age old style Old Test. Old Testament old-time old-timer Old Turkic Olduvai Gorge Old Welsh Old West oldwife Old Wives' summer old wives' tale old-womanish Old World old-world Old World monkey

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