?sum

sum發(fā)音

英：[s?m]　　美：[s?m]

英：　　美：

sum中文意思翻譯

v.概括, 總結(jié), 歸納, 總計(jì)

n.金額, 總數(shù), 要點(diǎn)

sum詞形變化

動(dòng)詞過去分詞: summed | 動(dòng)詞過去式: summed | 動(dòng)詞現(xiàn)在分詞: summing | 動(dòng)詞第三人稱單數(shù): sums |

sum短語詞組

in sum

1. 簡言之

My meaning, in sum, is that you must stay.

簡單地說, 我的意思就是你必須留下來。

sum up

1. 計(jì)算

We have to sum up the costs of production.

我們得計(jì)算一下生產(chǎn)成本。

2. 總結(jié)

Let's sum up our experience before going on.

在繼續(xù)做之前我們先來總結(jié)一下經(jīng)驗(yàn)吧。

sum同義詞

sum up | kernel | essence | all | tally | add | tot | add together | join | nub | center | figure | summarize | aggregate | summate | add up | computation | totality | amount | heart | nitty-gritty | number | meat | centre | entirety | core | payment | heart and soul | addition | summarise | total | inwardness | summation | sum of money | gist | sum total | quantity | marrow | amount of money | substance | calculation | tot up | lot | whole | pith

sum反義詞

part

sum習(xí)慣用語

sum特殊用法

sum常見例句

1 、She paid the sum of $ 200 for dresses.───她買衣服總共花了200元錢。

2 、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(shù)一實(shí)數(shù)和一矢量的和的表達(dá)式，有四個(gè)項(xiàng)，一個(gè)為實(shí)數(shù)項(xiàng)，另外三個(gè)為虛數(shù)項(xiàng)

3 、Let us sum up our experience before going on.───在繼續(xù)做之前我們先來總結(jié)一下經(jīng)驗(yàn)吧。

4 、Why don't, uh... why don't you sum it up for me.─── 要不 要不你給我總結(jié)一下

5 、He paid a large sum for the house.───他出一筆巨款買了這所房子。

6 、He made a large sum of subscription to the school.───他向?qū)W校捐贈(zèng)了很大筆錢。

7 、Now, I sum them up in 3 main points.───下面，我將其歸納為三點(diǎn)。

8 、He did her out of a sum of money.───他從她手里騙取了一筆錢。

9 、Because large sum of metal money is heaved and inconvenient to handle, government issue paper money.───因?yàn)榇罅拷饘儇泿攀褂闷饋肀恐夭环奖悖惆l(fā)行了紙幣。

10 、We are sending you a small sum of money in acknowledgement of your help.───為感謝你的幫助我們寄上一小筆錢。

11 、She paid the sum of $200 for dresses.───她買衣服總共花了二百元。

12 、They knocked a clock down for a trifling sum.───他們以微不足道的價(jià)格拍賣掉一只鐘。

13 、A sum of money is stolen from the personnel office.───一筆款項(xiàng)從人事辦公室被偷。

14 、The blackmailer tried to extort a large sum of money from him.───勒索者企圖向他敲詐一大筆錢。

15 、How would you sum up your Liverpool career so far?───你怎么總結(jié)自己的利物浦生涯?

16 、The salesgirl asked me if I had the exact sum, since the shop had no change.───女售貨員問我有沒有正好的錢，因?yàn)樯痰隂]有零錢。

17 、She has a nice sum of money put away.───她儲(chǔ)存了不少的錢。

18 、He can't command so large a sum of money.───他不能支配這樣大筆的款子。

19 、He subscribed a large sum to the relief fund.───他向救濟(jì)基金捐贈(zèng)巨資。

20 、The company set this sum by for future use.───公司把這筆款留作將來之用。

21 、He embarked a big sum of money in the scheme.───他把大筆錢投入該項(xiàng)計(jì)劃中。

22 、A pension is often commutable into a lump sum.───養(yǎng)老金?？筛臑橐淮涡钥偢犊?。

23 、They paid me the princely sum of USD5000.───他們慷慨地給我5000美元。

24 、The sum of meanings and corresponding implications inherent in a term.───內(nèi)涵一個(gè)名辭里固有的含義和暗含意思的總和

25 、He was fined the sum of 200.───他被處以200英鎊罰金。

26 、He offered us a princely sum for it.───他慷慨出資要將它買下。

27 、To form a partial sum,i.e.,to add without carries.───只形成部分和，即不進(jìn)位的加。

28 、We are more than the sum of our intentions.─── 并非所有善舉都一定結(jié)出善果

29 、He had put by a good sum during a working lifetime.───在他一生的工作中積蓄了一大筆錢。

30 、He could spare so considerable a sum.───他要割舍這么可觀的一筆錢。

31 、They lost a large sum of money on that project.───他們在那個(gè)項(xiàng)目上損失了一大筆錢。

32 、He donated no small sum of money to the orphanage.───他給那家孤兒院捐贈(zèng)了不少的金額。

33 、The sum of 5 and 3 is 8.───五加三的總和是八。

34 、He earned a large sum of money.───他賺了一大筆錢。

35 、Can you pay a sum of money at the service desk?───你能在服務(wù)臺(tái)付款嗎?

36 、Can you do simple sum in your head?───你能做簡單的心算嗎?

37 、His wife was astonished at the astronomical sum of money he had spent.───他的妻子被他花的天文數(shù)字的錢款驚呆了。

38 、His debts sum up to $2,000.───他共欠了兩千美元的債。

39 、He wanted to sum up strength to deal a final blow.───他想集中力量作好最后一擊。

40 、His last sum of money went down the rathole when he tried to save an old friend from bankruptcy.───他在企圖挽救他的老朋友免遭破產(chǎn)時(shí)白費(fèi)了他最后一筆錢。

41 、George began borrowing small sum of money to bet on horses, and before he knew it he was in deep.───喬治開始只借少量的錢賭馬，但未等他明白過來，已經(jīng)陷得很深了。

42 、Can you sum it up in a few words?───你可以用幾句話來總結(jié)一下嗎?

43 、A sum of 500 pounds was awarded to the injured woman by him.───他給了這位受傷的婦女一筆錢－－五百英鎊。

44 、Such a sum he found would go near to ruining him.───他找到的這樣一筆錢會(huì)毀了他。

45 、He donated a large sum to the college fund.───他捐贈(zèng)一大筆錢給學(xué)院基金。

46 、and then I could do the sums on paper.─── 然后我可以在紙上完成計(jì)算

47 、A sum of money or bonus paid in addition to a regular price, salary, or other amount.───獎(jiǎng)金除常規(guī)的價(jià)格、工資或其它數(shù)目額外增加的一筆錢或獎(jiǎng)金

48 、He donated a large sum of money to the orphanage.───他給孤兒院捐贈(zèng)了大筆錢。

49 、A device whose output data are a representation of the sum of the numbers represented by its input data.───一種(電子)器件，其輸出數(shù)據(jù)是表示輸入數(shù)據(jù)的數(shù)字之和。

50 、He has put aside a good sum of money .───他已經(jīng)儲(chǔ)蓄了很多錢。

51 、Eleven is the sum of six and five.───十一是六加五的和。

52 、He's put a large sum of money on a new house.───他把一大筆錢投在買一幢新房子上面。

53 、It didn't take him long to sum up the situation.───不用多長時(shí)間他就對形勢作出了判斷。

54 、They get together regularly to sum up their work.───他們經(jīng)常碰頭總結(jié)工作。

55 、The sum of which becomes your truth of who I am.─── 這些記憶加起來就成了 你關(guān)于我是誰的真相

56 、Here's how I'd sum up unscripted television.─── 我來總結(jié)一下脫稿拍電視什么感受

57 、He's not a man who does things by halves -- either he donates a huge sum to a charity or he gives nothing.───他這個(gè)人做事一不做二不休--向慈善事業(yè)捐款不捐則已，一捐就是一大筆。

58 、He devoted a great sum of money to books.───他們花了一大筆錢買書。

59 、He contributed a large sum to the hospital.───他對這個(gè)醫(yī)院捐助了一筆巨款。

60 、I have to see the parts and their sum all at once.─── 我得同時(shí)看到每一頁和整體

61 、I've no idea who I am, but you've just summed me up.─── 我都不知道自己是誰 你倒替我說了

62 、Received from Miss Wang Juan the sum of two thousand yuan.───今收到王娟**還款人民幣兩千元整。

63 、His debts foot up to a huge sum.───他欠的債加起來是一筆巨款。

64 、His uncle promised him $100 if he could earn a like sum.───他的伯伯答應(yīng)給他一百美元,如果他能自己掙到同樣數(shù)目的錢的話。

65 、He deposits a sum of money in the bank each month.───他每月在銀行存一筆錢。

66 、You will have to pay quite a sum for the duty.───你得付一大筆關(guān)稅。

67 、They clubbed together a large sum.───他們集資到一大筆款子。

68 、The taxes of all kinds came up to a huge sum.───各種稅加起來是一筆巨款。

69 、A sum of money paid as bail or surety.───保證金用作保釋金或保證金的錢

70 、All the sum total of all my experiences.─── 我所有全部經(jīng)歷的記憶都會(huì)清除

71 、A negotiable certificate attached to a bond that represents a sum of interest due.───利息單證券上的代表一定數(shù)目利息的可流通證書

72 、He lost a large sum on the stock exchange.───他在證券交易所損失了一大筆錢。

73 、They're more often a lump than a sum.─── 更多是一團(tuán)亂麻 而不是一個(gè)集合

74 、He cannot get the sum to work out.───他算不出總數(shù)。

75 、He contributed a large sum of money to the fund.───他捐贈(zèng)一大筆錢給該基金。

76 、She must have paid a tidy sum for that house.───她買這幢房子想必花了一大筆錢。

77 、What sum will you go to? It's a good specimen.───你準(zhǔn)備出多少錢?這可是個(gè)好品種。

78 、The clerks figures up the sum on a computer.───辦事員用計(jì)算機(jī)算出總教。

79 、He did the sum but got the wrong answer/got the answer wrong.───他做了這道算術(shù)題，但答案錯(cuò)了。

80 、They presented a sum of money to the college in memory of their son.───他們向?qū)W院贈(zèng)送了一筆款項(xiàng)以紀(jì)念他們的兒子。

81 、His brother made out the sum to settle the account.───他兄弟拼湊了這筆款子來了結(jié)賬目。

82 、He won a large sum of money and began to live on the fat of the land.───他贏了一大筆錢後便過著養(yǎng)尊處優(yōu)的生活。

83 、A time measurement for a given computer word to pass a given point as in serial storage delay-lines. All of the bits of a word must pass through the input control gate; the beat is then the sum of all the bits times.───在串行存儲(chǔ)延遲線中，計(jì)算機(jī)字通過某指定點(diǎn)的一種時(shí)間度量。該字的所有位必須通過輸入控制門，拍則是所有位時(shí)間之和。

84 、We are all, at our cores,the sum of our fears.─── 基于我們本質(zhì)的不同 我們都有自己害怕的東西

85 、The sum of three plus two is equal to five.───三加二的和等于五。

86 、The ring sum of two circs is a circ.───兩個(gè)廣義圈的環(huán)和是一個(gè)廣義圈。

87 、He get pay a piffling sum after week of work.───他工作數(shù)周所得甚微。

88 、In a packed and silent court-room the judge began to sum up.───在擠滿人的肅靜的法庭上，法官開始對訴訟案件加以扼要的評述。

89 、He has a nice sum of money put away.───他存了一大筆錢。

90 、He realized a large sum on the investment.───他從那筆投資中撈了一大筆錢。

sum的含義是什么

1int是C++語言中基本數(shù)據(jù)類型中的整型。

2sum指的是返回某一單元格區(qū)域中的數(shù)、邏輯值及數(shù)字的文本表達(dá)式之和。

3int i(1)，sum(0)；即int i=1，sum=0；意思是把字母i定義為整型常量，把i賦值為1。把具有“總和”意思的英文單詞sum定義為整型常量，把sum賦值為0。

4延伸一下：整型常量由正整數(shù)、負(fù)整數(shù)和零擔(dān)當(dāng)。

5for是循環(huán)語句，通常用于重復(fù)指定次數(shù)的循環(huán)。

6對于for(i=1；i<=10；i++)sum=sum+i；意思是：對具有初始值為1的i，循環(huán)加1，循環(huán)i的值小于等于10就停止執(zhí)行運(yùn)算，輸出的循環(huán)值10是sum=sum+i式中第2個(gè)sum的值。最終輸出值為sum的值，即sum=sum+i表達(dá)式中第1個(gè)sum值，sum=10+1=11。因?yàn)閟um是i值的總和，又因?yàn)閏out<

7i=11的運(yùn)算過程：

i的初始值為1

即i=1；

i=i+1=2；

i=i+1=3；

i=i+1=4；

i=i+1=5；

i=i+1=6；

i=i+1=7；

i=i+1=8；

i=i+1=9；

i=i+1=10；

因?yàn)閕<=10，所以此時(shí)進(jìn)入sum=sum+i的表達(dá)式運(yùn)算中。輸出的循環(huán)值10是sum=sum+i式中第2個(gè)sum的值，最終輸出的值為sum的值，即sum=sum+i中第1個(gè)sum值，sum=10+1=11。因?yàn)閟um是i值的總和，又因?yàn)閏out<

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函數(shù)中sum是什么意思

SUM——求和函數(shù)。如：

10+30+40，用SUM就是

=SUM(10,20,30)

或：

A1+A2+A3+……+A98+A99+A100，用SUM就是

=SUM(A1:A100)

函數(shù)的定義：給定一個(gè)數(shù)集A，假設(shè)其中的元素為x?，F(xiàn)對A中的元素x施加對應(yīng)法則f，記作f（x），得到另一數(shù)集B。假設(shè)B中的元素為y。則y與x之間的等量關(guān)系可以用y=f（x）表示。我們把這個(gè)關(guān)系式就叫函數(shù)關(guān)系式，簡稱函數(shù)。函數(shù)概念含有三個(gè)要素：定義域A、值域C和對應(yīng)法則f。其中核心是對應(yīng)法則f，它是函數(shù)關(guān)系的本質(zhì)特征。

函數(shù)（function），最早由中國清朝數(shù)學(xué)家李善蘭翻譯，出于其著作《代數(shù)學(xué)》。之所以這么翻譯，他給出的原因是“凡此變數(shù)中函彼變數(shù)者，則此為彼之函數(shù)”，也即函數(shù)指一個(gè)量隨著另一個(gè)量的變化而變化，或者說一個(gè)量中包含另一個(gè)量。函數(shù)的定義通常分為傳統(tǒng)定義和近代定義，函數(shù)的兩個(gè)定義本質(zhì)是相同的，只是敘述概念的出發(fā)點(diǎn)不同，傳統(tǒng)定義是從運(yùn)動(dòng)變化的觀點(diǎn)出發(fā)，而近代定義是從集合、映射的觀點(diǎn)出發(fā)。