[计] 部分和数

partial sum的用法和样例：

例句

The infinite series diverges, meaning that its sequence of partial sums does not tend towards any finite limit.Equivalently, one says that lacks a sum.此无穷级数发散，即其部分和的序列不会趋近于任一有穷极限，可等价地认为不存在和。
Up to a certain sum of the interior angles on one side of the transversal the two lines might indeed meet.截线一侧两内角到达一定的和数，两直线可能一定相交。
The greater the sum, the greater the cross-correlation coefficient obtained in this way will be.和数越大，以这种形式得到的相关系数也越大。

Israeli Troops Begin Partial Withdrawal from Rafah

Sonja Pace Israeli troops have begun a partial withdrawal from parts of the Rafah refugee camp in the southern Gaza Strip, where their operations this week have left at least 41 Palestinians dead, sco

发表于:2018-12-08 / 阅读(165) / 评论(0)

VOA2004（上）--国际时事

奥斯卡提名歌曲：Sum 41 - With Me

I don＇t want this moment to ever end Where everything＇s nothing without you I wait here forever just to to see you smile cause it＇s true I am nothing without you Through it all I made my mistakes I＇ll stumble and fall but I mean these words I

发表于:2018-12-13 / 阅读(159) / 评论(0)

2015第87届奥斯卡

VOA慢速英语2010年-Education Report - Before the G-20 Sum

This is the VOA Special English Education Report. Leaders of the world's twenty largest economies will meet this Saturday and Sunday in Toronto, Canada. The Group of 20 will discuss the best ways to guide the world economy to a stronger recovery. The

发表于:2018-12-15 / 阅读(128) / 评论(0)

2010年VOA慢速英语(六)月

中式口语纠错:Total sum

发表于:2018-12-25 / 阅读(191) / 评论(0)

中式口语纠错

2007年VOA标准英语-Consumers Call for Ban on Growth Hormone in Mil

By Melinda Smith Washington 24 April 2007 One of the largest groups of milk producers in the United States has set an August first deadline for its members to stop treating their cows with a growth hormone, or pay more to get their milk to market. Th

发表于:2019-01-06 / 阅读(193) / 评论(0)

2007年VOA标准英语（四月）

VOA慢速英语2009-AMERICAN MOSAIC - Coach Pat Summitt Reaches the

Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) Im Doug Johnson. This week: We play music by Somali-born hip-hop artist Knaan, And answer a listener question about the nations capital, Washington, D.C. ... But first, we report about a rec

发表于:2019-01-10 / 阅读(180) / 评论(0)

VOA慢速英语2009年（三）月

颓废美《Pieces》Sum41 经典歌曲

《Pieces》是来自加拿大的摇滚朋克乐队SUM41在2004发布的专辑《CHUCK》中的一首曲目。这首歌也是乐队走向成熟的重要标志。《Pieces》中英双语歌词： I try to be perfect But nothing was worth it I don't b

发表于:2019-01-10 / 阅读(192) / 评论(0)

经典英文歌曲

VOA标准英语2009年-Trade, Human Rights on Agenda as ASEAN Sum

By Daniel Schearf Hua Hin, Thailand 23 October 2009 A Thai military police officer talks on his radio while guarding a hotel where the ASEAN Summit is taking place in Cha-Am of Hua Hin district, southern Thailand, 23 Oct 2009 Leaders of Southeast As

发表于:2019-01-14 / 阅读(120) / 评论(0)

VOA标准英语2009年(十月)

美国国家公共电台 NPR Emperor X: 'We Are Much More Than The Sum Of The Diseases And Disabilities We Carry'

LINDA WERTHEIMER, HOST: Chad Matheny dropped his pursuit of a master's degree in physics for a career as a musician. Under the name Emperor X, he's released eight albums, a bunch of cassettes. He had one of his songs used in a major motion picture. T

发表于:2019-01-16 / 阅读(135) / 评论(0)

2017年NPR美国国家公共电台9月

2006年VOA标准英语-Chief Palestinian Negotiator Urges Resumpt

By Michael Bowman Washington 08 January 2006 The Palestinians' top peace negotiator is urging Israel's acting prime minister, Ehud Olmert, to help restart peace talks, once the upheaval surrounding th

发表于:2019-01-30 / 阅读(222) / 评论(0)

2006年VOA标准英语（一月）

VOA慢速英语2010年-AMERICAN MOSAIC - Coach Pat Summitt Re

发表于:2019-01-31 / 阅读(279) / 评论(0)

2010年慢速英语(三)月

2007年VOA标准英语-Bush to Endorse Partial Withdrawal From Iraq

By Scott Stearns White House 12 September 2007 President Bush gives a nationwide address Thursday in which he is expected to announce the gradual withdrawal of 30,000 troops from Iraq. VOA White House Correspondent Scott Stearns reports, opposition D

发表于:2019-01-31 / 阅读(243) / 评论(0)

2007年VOA标准英语（九月）

VOA常速英语2007-Sum 41 Promoting 'Underclass Hero'

By Larry London Washington 29 October 2007 With two live CD/DVD's, over ten singles, and millions of record sales worldwide, the band Sum 41 is on tour in support of its latest album, Underclass Hero. VOA's Larry London sat down with the bands founde

发表于:2019-01-31 / 阅读(180) / 评论(0)

2007年VOA常速英语（十月）

VOA常速英语2008年-Kenya Political Negotiations Resume

By Derek Kilner Nairobi 19 February 2008 Negotiations aimed at ending a political deadlock in Kenya have resumed after a four-day pause. While both the government and opposition continue to express optimism that the talks will succeed, there has as y

发表于:2019-02-01 / 阅读(151) / 评论(0)

VOA常速英语2008年（二月）

VOA标准英语2008年-Expectations Modest as Japan, North Korea Resum

By Kurt Achin Seoul 07 June 2008 Senior Japanese and North Korean envoys are seeking to end almost a year of diplomatic silence with each other as they meet this weekend in the Chinese capital. The discussions are partly aimed at facilitating upcomi

发表于:2019-02-06 / 阅读(128) / 评论(0)

VOA标准英语2008年（六月）

VOA双语新闻 --- India Prepares for First India-Africa Sum

India is preparing to host a two-day summit of leaders of key African countries in a bid to deepen engagement with the continent. The meeting that starts Tuesday is an effort by India to raise its political profile in the resource-rich region. 印度正

发表于:2019-02-14 / 阅读(173) / 评论(0)

VOA双语新闻 2008年4月

英文摇滚歌曲：Sum 41 - A Murder of Crows

Take me away Take me away Take me away I'm getting sick of hypocrites saying nothing Got a feeling that I don't belong You seem to feel like it's alright Take your pick dirty tricks and you love it Takes a lot to just right the wrong It just never fe

发表于:2019-02-18 / 阅读(135) / 评论(0)

英文摇滚歌曲

影视金曲：Sum 41 - With Me

发表于:2019-02-20 / 阅读(168) / 评论(0)

影视英文歌曲

英文摇滚歌曲：Sum 41 - The Jester

A jester of sorts you stand holding your courts Over minions on Capitol Hill In a bath full of blood I'm alone standing still Under God you can fire at will When the devil's angels come To take your life and lead you To the flames beneath Your headst

发表于:2019-02-25 / 阅读(186) / 评论(0)

英文摇滚歌曲

英文摇滚乐：SUM41 - The Hell Song

Sum 41的是来自阿贾克斯，安大略省，自1996年以来积极的加拿大摇滚乐队。现任成员为Deryck Whibley（主唱，节奏吉他），Jason McCaslin（bass，和声），Steve Jocz（鼓，和声），Tom Thacker（主音吉他，

发表于:2019-03-11 / 阅读(227) / 评论(0)

流行英文歌曲

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词