mantissa

单词mantissa

基本解释

n.: 【数】假数
网络: 尾数；尾数部分；文德学院

英汉解释

• 【数学】假数,(对数的)尾数

• 定点部分

• 浮点系数

词性分析

• 复数：mantissas

例句

• 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。

• 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。

• 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。

• 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。

• 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？。

• 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。

• Returns the mantissa and exponent of x.

  返回输入值的尾数和指数

• What is called the mantissa?

  什么叫做尾数？。

• 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？

• 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。