real number
美 
英
- n.實數
- 網絡有理數和無理數統稱實數；實數類；第二節實數
英漢雙解
1. | 實數any number that is not an imaginary number |
英漢解釋
英英解釋
例句
He said he suspected that the real number was much higher because his organization's list was compiled mostly from accounts on the Internet.
他懷疑真正的數字要遠遠高于他的研究小組得出的數據，這些數據只是根據網上的資料編輯得來的。
Many of the familiar algebraic rules for Real number arithmetic do not always hold for floating-point arithmetic.
對于浮點算法而言，許多慣用的實數算法代數規則有時并不適用。
Before moving on I can describe a very simple example of pre- and post-conditions: a routine that computes the square root of a real number.
在結束此話題之前，我可以舉一個有關前置和后置條件的簡單例子：一個例程要計算一個實數的平方根。
Description Constants which define the format of the character representation of a real number.
這些常量定義了實數以字符表達時的格式。
Authorities said the real number of infections could already be in the hundreds.
有關部門說，實際感染人數可能已經有數百人。
An expression that is the sum of a real number and a vector and that contains four terms, one real and three imaginary.
（四元數）一實數和一矢量的和的表達式，有四個項，一個為實數項，另外三個為虛數項。
Residents said the real number of sick people could be much higher.
當地居民稱，血鉛超標的實際人數高于這一數字。
Perhaps, but at some point, I must deal with the fact that real number arithmetic is not exact on digital computers.
也許，但在某種程度上，我必須處理實數運算在計算機上是不精確的事實。
Single- precision numbers store an approximation of a real number .
單精度數值存儲實數數值的近似值。
The difference lies in the fact that floating-point data types used in computers can't hold every real number.
區別在于一個事實：計算機中使用的浮點數據類型無法包含每個實數。
About a quarter work more than 60 hours a week, according to official figures, though the real number may be higher.
官方數據顯示，他們中有四分之一的人每周工作時間超過了60個小時，真實的數字則可能更高。
A real number that is the quotient of an integer divided by an integer other than zero.
一種實數，它是一個整數除以另一個非零整數所得的商。
The relationship between the generalized fuzzy real number and its level set is established and some properties concerned are proved.
建立了廣義模糊實數及其水平集之間的關系，證明了一些重要性質。
"It is a real number, " Mr. Gilmore said. "It is the largest publicly announced DDoS attack in the history of the Internet. "
“這是個實數，”吉爾摩說，“這是互聯網歷史上公布出來的最大一宗DDoS攻擊。”
The ratio of input and output sample rates can be a real number.
輸入和輸出采樣率可以是一個實際的數字。
The relationship between the generalized fuzzy real number and its level set is studied.
研究廣義模糊實數及其水平集之間的關系。
Integer can assign to integer and real variable, but real number can only assign to real variable.
整數可以配給整數及實數的變數，但實數只可以配給實數變數。
All real number direct displacement solutions of the parallel mechanism are obtained by one - dimensional search.
通過一維搜索得到該機構位置正解的全部實數解。
In this paper, the power of a defective matrix in real number field is studied.
研究實數域上虧損矩陣的冪的算法。
Numbers of reported casualties are often less than half of the real number.
報道的數量經常連真實數量的一半都不到。
And weight that tax revenue bear concern taxpayer getting real number of the interests directly.
而稅收負擔的輕重直接關系到納稅人實得利益的多寡。
Too many women have told their boyfriends their real number, only to be nagged incessantly for explicit details.
太多的女人曾經向男友坦白過真實的性伴侶數量，最終卻被不斷地逼問詳盡的細節。
I might have turned 78 yesterday. For so long I have lied about how old I am, but at this age I can no longer remember the real number.
我昨天好像剛好過了78歲生日。一直以來我就對自己的年齡說謊，不過現在我已經徹底記不住自己的年紀了……
To prevent such wild guessing, scientists tested a system that immediately flags any input that's not a real number.
為防止這種荒謬的猜測，科學家們研究出了一個系統，可以立即用小旗標出非真實數字的輸入信息。
Real number field He fielded the ball smartly.
他巧妙地將球接住。
Through defining the relation operation in real number interval, determined the relation between policy fields.
通過定義實數區間的關系運算判斷策略域之間的關系；
Number of times the column appears to contain a real number.
柱的次數似乎包含一個真正的號碼。
Officially, nearly one in four South Africans is now jobless; the real number is probably nearer one in three. Inflation is running at 8%.
官方的統計中有四分之一的人失業，而實際上失業人口可能已經快達到了三分之一。
Also known as Pythagoras' constant, the square root of 2 is a positive real number that, when multiplied by itself, results in the number 2.
2的平方根是一個正實數，與自身相乘仍得2，也稱畢達哥拉斯常數。
Household Changan van, own fair use, kilometer number is a real number 30000 kilometer, car accident, has been open, a hand cart.
家用長安面包車，自己趕集用，公里數是實數3萬公里，車一點事故沒有，一直是自己開，一手車。
The basic prerequisite for reading this book is a familiarity with the real number system.
閱讀本書必須熟悉實數系。
The real number of the whole site would be equal or superior to.
對于整個網站來說，其真實數字應該是等于或者大于此數。
By the way, the real number of casualties could be much higher than just 36 as the state media suggests.
順便說一下，死亡人數要遠比官方媒體說的36人要高的多。
And it doesn't even catch the real number of those out of work or the number of workers now working for less and for fewer hours.
而且這個數據甚至還沒有涵蓋實際的失業人數或是如今薪酬和工作時間降低的工人數量。
The fourth section introduced the department for the construction project of real number: Dedkind cut.
第四段則介紹實數系的建構工程：戴德金切割。
Add a real number default delta to the program.
向程序中加入實數默認delta。
Truncates a real number to an integer.
實數截尾為整型數，肯定會存在誤差的。
n. nn can be an integer or a real number.
nn可以是整數或者實數。
When you divide 21 by 4, the result is a real number (a number with a fraction).
當你用21除以4時，結果是一個實型數（一個帶小數點的數）。
I wrote down the real number, 301, on my own napkin.
我把確切的數字寫在我的餐飲紙上，301。
