[计] 直接和

词型变化：名词复数形式 : direct sums

direct sum的用法和样例：

例句

First, the method for constructing linear stego-codes is proposed by using the direct sum of vector subspaces.利用线性空间的直和分解得到了一种线性隐写码的构造方法。
It gets some results about the relation between the direct summands of an additive group and the summands of the endomorphism ring of this additive group.得到了关于加法群的直和项与其自同态环的直和项间相互刻画的一些结论。

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(83) / 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

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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(131) / 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(140) / 评论(0)

2007年VOA标准英语（四月）

2006年VOA标准英语-French Consumers Cut Poultry Consumption i

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发表于:2019-01-07 / 阅读(131) / 评论(0)

2006年VOA标准英语（三月）

2007年VOA标准英语-Football Action Resumes at Women's World Cup in

By Jim Stevenson Shanghai, China 20 September 2007 Clouds and wind remain in eastern China from the remnants of typhoon Wipha. But the rain has stopped and play is resuming at the 16-nation Women's World Cup football tournament. VOA's Jim Stevenson h

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2007年VOA标准英语（九月）

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(116) / 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(135) / 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(76) / 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(89) / 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(150) / 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(219) / 评论(0)

2010年慢速英语(三)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(99) / 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

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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(79) / 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

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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(67) / 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(97) / 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(128) / 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(153) / 评论(0)

流行英文歌曲

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