音标：[ˈpɪvət rəu] ；

枢轴行

pivot row的用法和样例：

例句

The key step in many graphic algorithms for network flow problems is to find the pivoting row and column so that a pivoting can be completed in linear time.用线性规划的投影算法解网络流问题的关键步骤是求枢轴行和枢轴列。

英语歌曲:Row ,Row , Row Your Boat

Row ,Row , Row Your Boat Row , row , row your boat , Gently down the stream , Merrily ,merrily ,merrily , merrily , Life is but a dream. （划呀，划呀，快划船呀）划呀，划呀，划船呀，顺着小河缓缓地前进，高兴地，高兴

发表于:2018-11-29 / 阅读(207) / 评论(0)

我的第一本英语儿歌

Row, row,row your boat

发表于:2018-11-29 / 阅读(204) / 评论(0)

迪斯尼儿歌第一集

VOA常速英语2014--Kerry Says There is No Let Up in US Asia Pivot 克里：不会松懈亚洲再平衡战略

Kerry Says There is No Let Up in US Asia Pivot 克里：不会松懈亚洲再平衡战略 During last week's trip to Asia, U.S. Secretary of State John Kerry worked to reassure allies about the Obama administration's commitment to its so-called Asia

发表于:2018-12-16 / 阅读(91) / 评论(0)

VOA标准英语2014年(三月)

影视歌曲：Row, Row, Row Your Boat

Row row row your boat 划呀划呀划着小船 Gently down the stream 顺着小溪轻轻漂流 Merrily merrily merrily merrily 要开开心心地 Life is but a dream 生活不过是一场梦嘛 Row row row your boat 划呀划呀划着小船 Gently do

发表于:2018-12-18 / 阅读(95) / 评论(0)

英文儿歌

英文儿童歌曲:Row your boat 划船歌

Row your boat 划船歌歌词： Row,row,row your boat, Gently down the stream. Merrily,merrily,merrily,merrily, Life is like a dream 划小船划啊，划啊，划小船，轻轻地划在小溪里，真高兴啊，真高兴啊，生活象梦一样

发表于:2019-01-03 / 阅读(155) / 评论(0)

优美儿童英语歌曲

英语歌曲:Row, Row To The Fishing Spot

发表于:2019-01-07 / 阅读(137) / 评论(0)

Wee Sing Around the World

特朗普国会演说揭示了什么

To say Donald Trumps pivot to optimism came across as a character transplant would be an understatement. 说唐纳德?特朗普(Donald Trump)变得乐观就像是性格移植，是一种轻描淡写。 It was as though Barack Obama took to yelling ex

发表于:2019-01-07 / 阅读(78) / 评论(0)

英语新闻

鹅妈妈童谣 66 Row, Row, Row Your Boat

Row, Row, Row Your Boat Row, row, row your boat, Gently down the stream. Merrily, merrily, merrily, merrily, Life is but a dream.

发表于:2019-01-09 / 阅读(435) / 评论(0)

鹅妈妈童谣

学个词Learn a Word 第287期 In a row

今天我们要学的词是in a row。 In a row, 是连续的意思。Kelly连续三年当选最佳老师，Kelly was voted the best teacher three years in a row. 汤姆连续两年赢得学校的拼字比赛，Tom won the spelling bee competition at

发表于:2019-01-10 / 阅读(96) / 评论(0)

英语单词荟萃

学个词Learn a Word 第191期 in a row

今天我们要学的词组是in a row。 In a row的意思是排成一列，或是连续。比如学生接连有三场考试，They will have three exams in a row. 还比如，美国的癌症死亡率连续两年下降，Cancer deaths in the United

发表于:2019-01-10 / 阅读(79) / 评论(0)

英语单词荟萃

美国乡村音乐:Micheal, row the boat

Micheal, row the boat - 美国乡村音乐 Michael row the boat Ha-le-logjam迈克尔，划着船，哈利路立（劳动号子） Michael row the boat Ha-le-logjam迈克尔，划着船，哈利路立（劳动号子） Michaels boat is a gospel boat迈克尔的船是一条吉祥的船 Hallelujah Michae

发表于:2019-01-10 / 阅读(169) / 评论(0)

美国乡村音乐

环太平洋贸易协议前景未明

WASHINGTON With the U.S.-led war in Iraq ended and American military involvement in Afghanistan winding down, President Barack Obama has sought to pivot the country's foreign policy focus towards Asia. One aspect of that pivot is the negotiation of a

发表于:2019-01-11 / 阅读(150) / 评论(0)

英语新闻

美国和越南洽谈贸易

Washington and Hanoi agreed on a partnership to further ties in trade, science and education after Vietnam President Truong Tan Sang met US President Barack Obama on Thursday in Washington. Chinese observers said the move is designed to enhance ties

发表于:2019-01-11 / 阅读(113) / 评论(0)

英语新闻

VOA标准英语2013--North Korea, 'Asia Pivot', Tops Kerry's Agenda

North Korea, 'Asia Pivot', Tops Kerry's Agenda On Asia, President Obama's second term starts where his first left off --boosting military, diplomatic, and commercial assets in the region as part of a so-called Asia Pivot. Ahead of his first trip to A

发表于:2019-01-14 / 阅读(77) / 评论(0)

VOA标准英语2013年(四月)

英语儿歌274首第183期:Row,Row,Row,Your Boat

歌词如下： Row,Row,Row your boat, Gently down the stream. Merrily,Merrily,Merrily,Merrily, Life is but a dream. Row,Row,Row your boat, Gently down the stream. Merrily,Merrily,Merrily,Merrily, Life is but a dream.

发表于:2019-01-28 / 阅读(113) / 评论(0)

英语儿歌274首

英语儿歌274首第184期:Row,Row,Row,Your Boat(2)

发表于:2019-01-28 / 阅读(266) / 评论(0)

英语儿歌274首

VOA标准英语2013--Shortened Obama Asia Trip Highlights Economic Goals, Strategic Pivot

Shortened Obama Asia Trip Highlights Economic Goals, Strategic Pivot WHITE HOUSE President Barack Obama is scheduled to attend the Asia Pacific Economic Cooperation (APEC) Summit in Bali, Indonesia, and the East Asia summit in Brunei. But there are c

发表于:2019-01-31 / 阅读(108) / 评论(0)

VOA常速英语2013年(十月)

中同意加强防务合作

MOSCOW, March 24 (Xinhua) -- Top Chinese and Russian military officials met here on Sunday, with both sides expressing the hope to further strengthen defense cooperation. During a meeting with Russian Defense Minister Sergei Shoigu, Chang Wanquan, Ch

发表于:2019-02-06 / 阅读(85) / 评论(0)

英语新闻

Interest Rising as China-US Summit Approaches

The impending meeting between Xi Jinping and Barack Obama in California is generating keen interest among observers in the United States. CRI's Washington correspondent Lv Xiaohong has more. The Chinese president's visit to the US has generated a lot

发表于:2019-02-14 / 阅读(238) / 评论(0)

世界各地新闻集锦

奥巴马:美国不试图遏制中国

奥巴马:美国不试图遏制中国 MANILA, April 28 (Xinhua) -- U.S. President Barack Obama said here on Monday that Washington was not trying to contain China when it signed a new military pact with the Philippines. The United States and the Phil

发表于:2019-02-17 / 阅读(96) / 评论(0)

英语新闻

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Archosargus probatocephalus