在"英语"词典里sum}的意思

单词 SUM的词源

Summe, from Old French, from Latin summa the top, sum, from summus highest, from superus in a higher position.

语源学是对单词起源和它们的结构和意义变化的研究

在英语中SUM的发音

sum  [sʌm]

SUM在英语中的意思是什么？

合计

Summation

求和是增加数字序列的操作; 结果是他们的总和或总数。 如果从左到右依次添加数字，则任何中间结果都是总和的部分和，前缀和或运行总和。 要求的数字（称为加数，有时是合计）可以是整数，有理数，实数或复数。 除了数字之外，还可以添加其他类型的值：向量，矩阵，多项式以及通常的任何添加组（或甚至单个）的元素。 对于这些元素的有限序列，求和总是产生一个明确定义的总和（可能通过空和的惯例）。 无限序列值的总和称为一系列。 这种系列的价值通常可以通过限制来定义（尽管有时价值可能是无限的，而且通常没有价值的结果）。 涉及有限和限制的另一个概念是整合。 术语总结具有与分歧序列相关的外推特征。 序列的总和是一个表达式，其值是序列中每个成员的总和。

Summation is the operation of adding a sequence of numbers; the result is their sum or total. If numbers are added sequentially from left to right, any intermediate result is a partial sum, prefix sum, or running total of the summation. The numbers to be summed (called addends, or sometimes summands) may be integers, rational numbers, real numbers, or complex numbers. Besides numbers, other types of values can be added as well: vectors, matrices, polynomials and, in general, elements of any additive group (or even monoid). For finite sequences of such elements, summation always produces a well-defined sum (possibly by virtue of the convention for empty sums). The summation of an infinite sequence of values is called a series. A value of such a series may often be defined, by means of a limit (although sometimes the value may be infinite, and often no value results at all). Another notion involving limits of finite sums is integration. The term summation has a special meaning related to extrapolation in the context of divergent series. The summation of the sequence is an expression whose value is the sum of each of the members of the sequence.

在英语 词典里sum的定义

字典中和的第一个定义是数字，数量，对象等的增加的结果。其他定义sum是基数是给定数字的不相交集合的基数。 总和也是一个或多个列或行的数字被加，减，乘或除。

英语动词SUM的变化形式

PRESENT

Present

I sum

you sum

he/she/it sums

we sum

you sum

they sum

Present continuous

I am suming

you are suming

he/she/it is suming

we are suming

you are suming

they are suming

Present perfect

I have sumed

you have sumed

he/she/it has sumed

we have sumed

you have sumed

they have sumed

Present perfect continuous

I have been suming

you have been suming

he/she/it has been suming

we have been suming

you have been suming

they have been suming

PAST

Past

I sumed

you sumed

he/she/it sumed

we sumed

you sumed

they sumed

Past continuous

I was suming

you were suming

he/she/it was suming

we were suming

you were suming

they were suming

Past perfect

I had sumed

you had sumed

he/she/it had sumed

we had sumed

you had sumed

they had sumed

Past perfect continuous

I had been suming

you had been suming

he/she/it had been suming

we had been suming

you had been suming

they had been suming

FUTURE

Future

I will sum

you will sum

he/she/it will sum

we will sum

you will sum

they will sum

Future continuous

I will be suming

you will be suming

he/she/it will be suming

we will be suming

you will be suming

they will be suming

Future perfect

I will have sumed

you will have sumed

he/she/it will have sumed

we will have sumed

you will have sumed

they will have sumed

Future perfect continuous

I will have been suming

you will have been suming

he/she/it will have been suming

we will have been suming

you will have been suming

they will have been suming

CONDITIONAL

Conditional

I would sum

you would sum

he/she/it would sum

we would sum

you would sum

they would sum

Conditional continuous

I would be suming

you would be suming

he/she/it would be suming

we would be suming

you would be suming

they would be suming

Conditional perfect

I would have sum

you would have sum

he/she/it would have sum

we would have sum

you would have sum

they would have sum

Conditional perfect continuous

I would have been suming

you would have been suming

he/she/it would have been suming

we would have been suming

you would have been suming

they would have been suming

IMPERATIVE

Imperative

you sum
we let´s sum
you sum

NONFINITE VERB FORMS

Infinitive

to sum

Past participle

sumed

Present Participle

suming

在英语中«SUM»的近义词

以下的英语单词和«sum»具有相近或相同的意思，隶属于同一个语法类别。

sum的英语近义词

aggregate · amount · arithmetic · calculation · entirety · math · mathematics · maths · numbers · problem · quantity · sum total · summation · tally · total · totality · volume · whole

SUM的翻译

通过我们的英语多语言翻译器,找到sum的25种语言翻译

该章节所呈现的将sum由 英语向其他语言的翻译是通过自动统计翻译获得的；在英语中基本的翻译单位是单词«sum»。

• 翻译者英语 - 中文: 总和
• 翻译者英语 - 西班牙语: suma
• 英语: sum
• 翻译者英语 - 印地语: योग
• 翻译者英语 - 阿拉伯语: مَبْلَغ
• 翻译者英语 - 俄语: сумма
• 翻译者英语 - 葡萄牙语: soma
• 翻译者英语 - 孟加拉语: সমষ্টি
• 翻译者英语 - 法语: somme
• 翻译者英语 - 马来语: Jumlah
• 翻译者英语 - 德语: Summe
• 翻译者英语 - 日语: 合計
• 翻译者英语 - 韩语: 합계
• 翻译者英语 - 印尼爪哇语: cacahe
• 翻译者英语 - 越南语: tổng số
• 翻译者英语 - 泰米尔语: தொகை
• 翻译者英语 - 马拉地语: बेरीज
• 翻译者英语 - 土耳其语: toplam
• 翻译者英语 - 意大利语: somma
• 翻译者英语 - 波兰语: suma
• 翻译者英语 - 乌克兰语: сума
• 翻译者英语 - 罗马尼亚语: sumă
• 翻译者英语 - 希腊语: ποσό
• 翻译者英语 - 布尔语(南非荷兰语): som
• 翻译者英语 - 瑞典语: summa
• 翻译者英语 - 挪威语: sum

«SUM»的英语 引用

单词sum的知名引用和例句

1

Konrad Adenauer

History is the sum total of things that could have been avoided.

2

Felix Adler

We measure our enjoyments by the sum expended.

3

Maya Angelou

You are the sum total of everything you've ever seen, heard, eaten, smelled, been told, forgot - it's all there. Everything influences each of us, and because of that I try to make sure that my experiences are positive.

4

Rudolf Arnheim

Entropy theory is indeed a first attempt to deal with global form; but it has not been dealing with structure. All it says is that a large sum of elements may have properties not found in a smaller sample of them.

5

J. G. Ballard

I would sum up my fear about the future in one word: boring. And that's my one fear: that everything has happened; nothing exciting or new or interesting is ever going to happen again... the future is just going to be a vast, conforming suburb of the soul.

6

Robert Foster Bennett

Your life is the sum result of all the choices you make, both consciously and unconsciously. If you can control the process of choosing, you can take control of all aspects of your life. You can find the freedom that comes from being in charge of yourself.

7

John Bright

Possibly you are not aware of the fact that the largest sum given by any contributor to the fund is but a trifle when compared with the losses suffered by nearly all the firms in the cotton trade during the disastrous years of the American war.

8

Carrie Brownstein

I'll admit that I'm not quite certain how to sum up an entire year in music anymore; not when music has become so temporal, so specific and personal, as if we each have our own weather system and what we listen to is our individual forecast.

9

George H. W. Bush

We are not the sum of our possessions.

10

Howie Carr

You look at the descriptions of Whitey by law enforcement during his early years, and they sum him up pretty well. He was the same guy 40 years later; he just had $40 million more, and had committed 40 more murders.

与 «SUM»相关的英语书籍

在以下的参考文献中发现sum的用法。与sum相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。

Sum: Forty Tales from the Afterlives

With a probing imagination and deep understanding of the human condition, acclaimed neuroscientist David Eagleman offers wonderfully imagined tales that shine a brilliant light on the here and now. From the Trade Paperback edition.

David Eagleman, 2009

The Dim Sum Book: Classic Recipes from the Chinese Teahouse

Provides recipes for Chinese dishes traditionally served with tea and offers tips on what implements, ingredients, and cooking techniques to use

Eileen Yin-Fei Lo, 1982

Yum Yum Dim Sum

Easy-to-read rhyming text introduces children to the varied Chinese foods called "dim sum," which means a little bit of heart.

‎2003

Zero-Sum Future: American Power in an Age of Anxiety

23. Zero-Sum. world. t. hroughout the Age of Optimism, it looked like the world was going America's way. The Soviet Union collapsed. The Japanese challenge faded away. China embraced capitalism. India opened up to trade and investment.

Gideon Rachman, 2012

Cumulative Sum Charts and Charting for Quality Improvement

Cumulative Sum Control Charting is a valuable tool for detecting persistent shifts in series of readings.

Douglas M. Hawkins, David H. Olwell, 1998

Dim Sum

Dim Sum is a contemporary cookbook collection of traditional Chinese appetizers.

Vicki Liley, 2006

A First Course on Zero-Sum Repeated Games

This volume aims to present the basic results in the theory of two-person zero-sum repeated games including stochastic games and repeated games with incomplete information.

Sylvain Sorin, 2002

Cogito, Ergo Sum: The Life of René Descartes

Cogito Ergo Sum is certain to be the standard life of Descartes against which all future biographies will be judged.

Richard Watson, 2007

Sum It Up: A Thousand and Ninety-Eight Victories, a Couple ...

Pat continues to be a fighter, facing this new challenge the way she's faced every other--with hard work, perseverance, and a sense of humor. From the Hardcover edition.

Pat Head Summitt, Sally Jenkins, 2013

Zero-Sum Solution

A combination of thorough political evaluations and sound economic advice becomes a blueprint for effecting severe productivity growth to bring the United States up to world class economic standards

Lester Thurow, 1986

包含词语«SUM»的新条目

找出国内和国际出版社所讨论的内容，以及词语sum在以下新条目的上下文中是如何使用的。

Treasury Curtails Lump Sum Pension Payouts

In a sudden move, the Treasury Department said it will stop allowing employers to offer certain workers the option to take out their pensions in a lump sum. «Forbes, 七月 15»

'Louisa Meets Bear' Is More Than The Sum Of Its Parts

Early in Lisa Gornick's Louisa Meets Bear, not long after the title characters run into each other at a Princeton University library in 1975, Louisa tries to explain ... «NPR, 六月 15»

Sum 41's Deryck Whibley, a Year After Alcohol Overdose: 'I'm in the …

Nearly a year after Deryck Whibley almost killed himself from drinking too much alcohol, the Sum 41 lead vocalist now says he's "in the best shape" of his life and ... «People Magazine, 四月 15»

Why you SHOULDN'T take a 25% lump sum from your pension

For decades it has been the default option for most people on the day you retire: you take 25 per cent of your pension as a tax-free lump sum. It's an incredible ... «This is Money, 四月 15»

Ottawa unveils new lump-sum payout for critically wounded veterans

Veterans' advocates were hoping the minister would increase the lump-sum disability award for those covered by the New Veterans Charter, which came into ... «The Globe and Mail, 三月 15»

No lump-sum payments to laid-off RadioShack workers

The newspaper reported Wednesday that terminated employees used to get a lump sum based on years of service. Ex-workers are now in line with others owed ... «STLtoday.com, 二月 15»

Peg CPF retirement sum increase to long-term inflation, standard of …

The CPF Advisory Panel is recommending that from 2017 to 2020, members should have the Basic Retirement Sum adjustment pegged at a 3 per cent increase ... «Channel News Asia, 二月 15»

Retired workers should be allowed to sell their pensions for lump …

"I want to see if we can get these freedoms extended to those who are receiving an annuity, but who might prefer a cash lump sum. "No one would be obliged to ... «Evening Standard, 一月 15»

Tales from the Borderlands Episode 1: ZerO Sum Review

In the span of Episode 1: Zer0 Sum's two and a half hours, Rhys and Fiona became some of the best lead characters Telltale has ever created, and I'm entirely ... «IGN, 十一月 14»

Pension tax free lump sum rules overhauled

Under current rules people can take a quarter of their pension pot in a tax-fee lump sum after the age of 55. Rules also stipulate the money must be taken within ... «Professional Adviser, 十月 14»