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單詞乎

實數(shù)

拼音shí shù

英語翻譯

real; real number
【經】 real number

相關詞條

1.actualnumber  2.realquantity  

例句

  1. 四元數(shù)一實數(shù)和一矢量的和的表達式,有四個項,一個為實數(shù)項,另外三個為虛數(shù)
    An expression that is the sum of a real number and a vector and that contains four terms, one real and three imaginary.
  2. 閉聯(lián)集與一個區(qū)間所有實數(shù)數(shù)目相同點的集合
    A set having the same number of points as all the real numbers in an interval.

分詞翻譯

實的英語翻譯:

fact; fruit; seed; solid; true

數(shù)的英語翻譯:

a few; count; enumerate; fate; frequently; list; number; numeral; numeric
reckon; repeatedly; serveral
【計】 crossing number; N
【醫(yī)】 number
【經】 number
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