1.【数】假数,(对数的)尾数
1.the fractional part of a logarithm, to the right of the decimal point
1.Floating-point numbers for which the first bit of the mantissa is one are normalized.
尾数的第1位为1的浮点数是正常的。
2.The integer part, which May be positive or negative, of the representation of a logarithm.
对数表示法的整数部分，它可以是正的或负的。对照mantissa。
3.In IEEE 754 floating point numbers, negative zero is represented by the exponent and mantissa being zero and the sign bit being one.
在IEEE754二进制浮点数算术标准中，指数和尾数为零、符号比特为一的数就是负零。
4.For Ferguson, this is not about a money issue, although the Spanish giants in the Mantissa chequebook on the promise of a lot of 0.
对于福格森来说，这绝不是一个关于金钱的问题，尽管西班牙巨人已经在支票簿的尾数上许诺下了不少0。
5.How to put an end to the mantissa? how to make the mantissa work?
怎样杜绝尾数？怎样做好尾数工作？。
6.For double-precision floating point, 11 bits are dedicated to the exponent and 52 bits to the mantissa.
（2-2），依此类推。对于双精度浮点数，用11位表示指数，52位表示尾数。
7.Returns the mantissa and exponent of x.
返回输入值的尾数和指数
8.What is called the mantissa?
什么叫做尾数？。
9.Wait a minute, didn't I say that the mantissa ranged from 0 to 33, 554, 431?
等一下，我刚才是不是说尾数的范围是从0到33,554,431？
10.That is, the mantissa always has a value between 1 and 2.
即尾数的值通常在1到2之间。