乘积(之)和,积和

sum of products的用法和样例：

例句

In this paper,summation formulas of products involving odd-even index chebyshev polynomials of the second are given by using primary methods.利用初等方法给出了一类包含奇下标第二类契贝谢夫多项式乘积和与一类包含偶下标第二类契贝谢夫多项式乘积和的求和公式。
In this peper necessary and sufficient conditions for the semidirect products and wreath products of two scmigroup are given.给出了两个半群的半直积和圈积为左群的充分必要条件以及半直积的结构。

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

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2015第87届奥斯卡

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

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中式口语纠错:Total sum

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中式口语纠错

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《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

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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

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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

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VOA常速英语2008年-Kenya Political Negotiations Resume

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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

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英文摇滚歌曲

影视金曲：Sum 41 - With Me

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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

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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，

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流行英文歌曲

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