单词：least square estimator
单词：least square estimator 相关文章
Around the world in 2017, women and some men used the social media hashtag #MeToo to tell their stories of sexual abuse. To ring in 2018, the creator of Me Too will press the button that releases the ball drop in Times Square in New York City. Activi
2017年VOA慢速英语(十二)月
Brrr! said Jessie, buttoning her jacket up to her chin. It sure is cold! Winter was definitely in the air at the Farm Meadow Nursery. Swags of greenery were looped along the fence. Tiny white lights twinkled in the evergreen trees. The Aldens had dri
55 The Mystery of the Secret M
by Jason Marshall Sometimes statistics* seems magical. Of course, there isnt really anything magical going onbut the fact that statistical methods can be used to pull useful information out of a hatful of messy data is, at a minimum, remarkable. And,
数学英语
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
都市掠影
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
幸福是一种态度
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
美国习惯用语
AS IT IS 2016-01-13 Terror Rips Open Historic Istanbul Square An explosion in the historic square of Sultanahmet in Istanbul left at least 10 people dead and wounded 15 others Tuesday. We heard a really big explosion. I didnt really understand what w
2016年VOA慢速英语(一)月
The mood on Tahrir Square is absolutely jubilant. As many people are saying Welcome to the New Egypt. After news that the army was going to be taking over, and that the parliament was stepping down, Egyptians just turned out on the streets en mass. W
VOA标准英语2011年(二月)
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，
都市掠影
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
都市掠影
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
美国之音《流行美语》
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
2007年VOA标准英语（九月）
John Prine Returns with New Release, Fair Square》重返歌坛 In 1971, John Prine, a young singer-songwriter from Chicago, released a debut album of original songs, including
VOA2005（下）--体育娱乐看台
In this image taken from video, a police officer approaches the vehicle containing a car bomb, which stands with the door open and the police officer reaches down to lift one of the red canisters on the roadway at New York's Times Square, New York, 0
VOA标准英语2010年(五)月
left-skewed 左偏 negative-skewed 负偏 right-skewed 右偏 positive-skewed 正偏 contingency table 列联表 sampling distribution (of a statistic)(某个统计量的) 抽样分布point estimate 点估计值 point estimator 点估计式 unbiased
英语口译
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
cctv9英语新闻2016年
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
节奏布鲁斯