归一化均方误差，标准化均方误差

大学生活英语-Finding an Error in Your Test Score(1)

A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's

发表于:2018-11-30 / 阅读(148) / 评论(0)

英语情景对话-大学生活

知性英语－People's Square

发表于:2018-12-07 / 阅读(112) / 评论(0)

知性英语

AS IT IS 2016-02-29 Egypt Says It Sentenced Boy, 4, to Prison in Error

AS IT IS 2016-02-29 Egypt Says It Sentenced Boy, 4, to Prison in Error The Egyptian military admitted last week it made a mistake when sentencing a 4-year-old boy to prison for life. A mistaken identity and confusion inside the Egyptian court system

发表于:2018-12-08 / 阅读(102) / 评论(0)

2016年VOA慢速英语(二)月

The Square Mile 一平方英里

The script of this programme 本节目台词 The Bank of England John: Hi there from BBC Learning English. It's John here with another On The Town. With me is Oliver. Oliver: Hi John. John: Today were in the City of London Oliver: Hang on John, aren't we

发表于:2018-12-19 / 阅读(99) / 评论(0)

都市掠影

【大学生活】考试成绩出错了-Finding an Error in Your Test Score

发表于:2018-12-26 / 阅读(129) / 评论(0)

大学生活-College Life

18-More Than One Way to the Square 通往广场的路不止一条

More Than One Way to the Square We were standing at the top of a church tower. My father had brought me to this spot in a small Italian town not far from our home in Rome. I wondered why. Look down, Elsa, Father said. I gathered all my courage and lo

发表于:2019-01-02 / 阅读(260) / 评论(0)

幸福是一种态度

10句英文励志的话

1. Don't worry, be happy! 别担心，快乐点！ 2. Look on the bright side. 看光明的一面。（往好的一面看。） 3. Keep your chin up. Everything will be all right. 抬头挺胸（不要气馁）。一切会没问题的。 4. Take it e

发表于:2019-01-08 / 阅读(162) / 评论(0)

实用英语

美国习惯用语: Lesson 239 - fair and square / fair shake

我们在这次节目里要给大家介绍的两个习惯用语都有同一个关键的字。那就是fair。Fair这个字有很多解释。其中一个主要的意思是：公正或诚实。这也正是

发表于:2019-01-09 / 阅读(136) / 评论(0)

美国习惯用语

高中英语人教版高二下词汇16

[00:08.88]take a chance take advantage of tear up tend [00:14.26]冒险,碰运气对...加以利用撕毁,取消倾向,趋向 [00:19.64]tend to the Givil War the Nobel Prize therefore [00:25.42]朝某方向,趋于内战诺贝尔奖因此,所以

发表于:2019-01-10 / 阅读(130) / 评论(0)

高中英语人教版高二

Error-prone French Open champ Li exit from U.S. Open

NEW YORK, Aug. 30 (Xinhua) -- French Open champion Li Na committed 54 unforced errors and was eliminated in the first round of the U.S. Open by 53rd-ranked teenager Simona Halep on Tuesday. Li, seeded sixth, lost 6-2, 7-5 to Romania's Halep, sufferin

发表于:2019-01-11 / 阅读(122) / 评论(0)

英语新闻

VOA标准英语2010年-Vitamin D May Protect Against Heart At

Vitamin D is an essential nutrient that we get through exposure to sunlight and through diet. Without enough Vitamin D, we are at risk for rickets, osteoporosis and bone fractures. Now, researchers have found that Vitamin D deficiency is also associa

发表于:2019-01-11 / 阅读(86) / 评论(0)

VOA标准英语2010年(三月)

voa标准英语2008-Indian PM Wants 'Normalized' Relations with Paki

India's Prime Minister Manmohan Singh says he wants normalized relations with Pakistan, but that Islamabad must stop allowing its territory to be used for terrorist activities against India. Mr. Singh made the statement during an election rally in I

发表于:2019-01-11 / 阅读(89) / 评论(0)

VOA标准英语2008年(十二月)

Leicester square 莱斯特广场

The script of this programme 本节目台词 Shakespeare's statue in Leicester Square John: Hello and welcome to Leicester Square for this edition of On The Town from Learning English, I am John and with me is my colleague Lily. Lily: 大家好！我是杨莉，

发表于:2019-01-16 / 阅读(110) / 评论(0)

都市掠影

Trafalgar Square 特拉法加广场

The script of this programme 本节目台词 Trafalgar Square in London Youling: Its the square for the tallest Christmas tree in London! Andrea: And the biggest New year celebration party! Andrea: For UK sporting victory parades! Youling: And large conc

发表于:2019-01-16 / 阅读(216) / 评论(0)

都市掠影

流行美语第145课 - back to square one / killer

Larry在帮李华写一篇报告，因为李华的电脑出了问题，她写的整个报告都丢了。今天李华会学到两个常用语：back to square one和killer. LH: 电脑出了问题，我写

发表于:2019-01-30 / 阅读(82) / 评论(0)

美国之音《流行美语》

2007年VOA标准英语-Madison Square Garden Retires Storied Boxing Ri

By Victoria Cavaliere New York 19 September 2007 The boxing ring at New York City's Madison Square Garden that over the past 82 years saw thousands of boxing greats rise and fall is being sent into retirement. Victoria Cavaliere reports from VOA's Ne

发表于:2019-01-30 / 阅读(103) / 评论(0)

2007年VOA标准英语（九月）

圣雄甘地的十句改变世界的名言

Are you inspired by Mahatma Gandhi? Gandhi quotes inspired millions of Indians to act in non-violent protest against British oppression. His own wisdom and philosophy can always inspire us. Here are the Gandhis Top 10 inspirational quotes that give y

发表于:2019-02-07 / 阅读(97) / 评论(0)

英语美文

美国俚语: 总是犯错却自认为正确的人 errorist

【中文解释】 errorist是指总是犯错却自认为正确的人，错误份子，瞪眼睛说瞎话。【英文解释】 Someone who repeatedly makes mistakes. Says stuff he believes is true, but anyone with common sense can see he's wrong. A

发表于:2019-02-09 / 阅读(101) / 评论(0)

美国俚语

CCTV9英语新闻：Square dancing reshaping neighbourhoods of China

With the rapid pace of China's development in the past three decades, the old community culture that was forged during the planned economy is gradually falling apart. But square dancing, which has aroused lots of controversy in the past several years

发表于:2019-02-19 / 阅读(109) / 评论(0)

cctv9英语新闻2016年

英语歌曲:布鲁斯 Eminem - Square dance

饶舌:Eminem - Square dance 相关介绍：超级大痞子阿姆绝对是乐坛话题人物，不断地制造新闻也让其他艺人望尘莫及，与艾尔顿强在葛莱美奖的合作更成为不朽经典。而阿姆Rap词间充满讥讽娱乐圈

发表于:2019-02-20 / 阅读(81) / 评论(0)

节奏布鲁斯

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学英语单词

absorbed dose index rate

antioxidizing and antigum agent