The decimal part of a logarithm. In the logarithm 2.95424, the mantissa is 0.95424.尾數(shù)對(duì)數(shù)的小數(shù)部分. 如在對(duì)數(shù)2.95424中, 尾數(shù)是0.The decimal part of a logarithm. In logarithm 2.95424, the mantissa is 0.95424.尾數(shù)對(duì)數(shù)的小數(shù)部分.如在對(duì)數(shù)2. 95424中, 尾數(shù)是...