mantissa

US [mæn'tɪsə]
UK [mæn'tɪsə]
  • n.【数】假数
  • Web尾数；尾数部分；文德学院
Plural Form：mantissas  

E-C

E-E

Web Definition

n.
1.
【数】假数,(对数的)尾数

Sample Sentence

Definition:
AllAll,假数假数,尾数尾数,尾数部分尾数部分,文德学院文德学院
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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。
wěi shù de dì yī wèi wèi yī de fú diǎn shù shì zhèng cháng de 。
www.ibm.com
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。
duì shù biǎo shì fǎ de zhěng shù bù fen , tā kě yǐ shì zhèng de huò fù de 。 duì zhào mantissa 。
dict.ebigear.com
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。
zài IEEE qī wǔ sì èr jìn zhì fú diǎn shù suàn shù biāo zhǔn zhōng , zhǐ shù hé wěi shù wéi líng 、 fú hào bǐ tè wéi yī de shù jiù shì fù líng 。
en.wikipedia.org
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。
duì yú fú gé sēn lái shuō , zhè jué bú shì yī gè guān yú jīn qián de wèn tí , jǐn guǎn xī bān yá jù rén yǐ jīng zài zhī piào bù de wěi shù shàng xǔ nuò xià le bù shǎo líng 。
dictsearch.appspot.com
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？。
zěn yàng dù jué wěi shù ? zěn yàng zuò hǎo wěi shù gōng zuò ? 。
www.bjzhika.com
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。
( èr gàng èr ) , yī cǐ lèi tuī 。 duì yú shuāng jīng dù fú diǎn shù , yòng shí yī wèi biǎo shì zhǐ shù , wǔ shí èr wèi biǎo shì wěi shù 。
www.ibm.com
7.
Returns the mantissa and exponent of x.
返回输入值的尾数和指数
fǎn huí shū rù zhí de wěi shù hé zhǐ shù
blog.sina.com.cn
8.
What is called the mantissa?
什么叫做尾数？。
shén me jiào zuò wěi shù ? 。
www.bjzhika.com
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？
děng yí xià , wǒ gāng cái shì bu shì shuō wěi shù de fàn wéi shì cóng líng dào sān shí sān , wǔ bǎi wǔ shí sì , sì bǎi sān shí yī ?
www.ibm.com
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。
jí wěi shù de zhí tōng cháng zài yī dào èr zhī jiān 。
www.ibm.com
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