[统计] 斜率估计量

用mp3背四级单词58

shrug -耸肩 sightseeing-观光,游览 signature -签名,署名 significance -含义,意义,重要性 simplify -简化,使简单 sin-罪孽 sincere -诚挚的,真诚的 singular -单数的,非凡的 sketch -略图,草图,素描 skilled-熟练的,有技能的 skim -掠过,浏览 slap -拍,击打 sleeve -

发表于:2018-11-29 / 阅读(167) / 评论(0)

用mp3背四级单词

听一分钟英文：The Winter Olympics-冬奥会

I think the Vancouver Winter Olympics will be really special. Its such a great place to have the event. Im not sure if I like the winter or summer Olympics better. Id rather be a competitor in the summer games its warmer. The winter Olympics are defi

发表于:2018-12-04 / 阅读(113) / 评论(0)

听一分钟英文-W

Joshua 约书亚记18

18The whole assembly of the Israelites gathered at Shiloh and set up the Tent of Meeting there. The country was brought under their control, 2but there were still seven Israelite tribes who had not yet received their inheritance. 3So Joshua said to t

发表于:2018-12-05 / 阅读(136) / 评论(0)

约书亚记

Domaine Dujac Winery 杜佳酒厂

Special thanks to :ppppmoon, ruth19821017, darrenqiu, zeroplus, rainbowlxya, 爱笑的眼睛B, scootert, Genev, tenthmuse, kenky2008, wangmin0161, qqyyffaa, Hattie, Connie, toyworld, Andrew1258 ----I'

发表于:2018-12-07 / 阅读(150) / 评论(0)

其他文化

数学英语 41 What are Statistics and Estimators?

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,

发表于:2018-12-07 / 阅读(128) / 评论(0)

数学英语

VOA标准英语2012--Eels on Slippery Slope in East Asia

Eels on Slippery Slope in East Asia It's feeding time at the Gochang eel farm in South Korea. These fish are headed for kitchens across northeast Asia, where Japanese and South Koreans devour the vast majority of the global catch. Eels, served fresh

发表于:2018-12-08 / 阅读(122) / 评论(0)

VOA标准英语2012年(九月)

美国小学英语教材6:第13课森林恐怖之王(2)

The land was ghostly with the first signs of morning, 清晨第一缕阳光让大地变得十分诡异。 and through the grayness the giant pines rose darkly like columns in some dim underground vault. 在灰暗中，一棵棵巨松在黑暗中耸立，

发表于:2018-12-08 / 阅读(94) / 评论(0)

美国小学英语教材6

纯正英语一分钟-Winter Olympics

发表于:2018-12-26 / 阅读(85) / 评论(0)

纯正英语一分钟

儿童英语小故事 67. He Has NY Caps

He has two baseball caps. One says NY Yankees. The other says NY Mets. He has a golf cap. It says Silver Lake GC. He has a football cap. It says NY Giants. He has a ski cap. It says Song Mountain. He wears his caps to baseball and football games. He

发表于:2018-12-31 / 阅读(109) / 评论(0)

儿童英语小故事

VOA标准英语2010年-Olympic History in the Making: Ghana's

Kwame Nkrumah-Acheampong skis around a gate during a photo opportunity at the Snow Centre, Hemel Hempstead, England, 28 Jan 2010 Africans have long played a dominant role in the Summer Olympic Games. But the Winter Olympics are something else. Yet a

发表于:2019-01-10 / 阅读(100) / 评论(0)

VOA标准英语2010年(二月)

谈谈英语单词的记忆五法

学习英语最常遇到的问题，便是词汇不足。词汇不足的人在英文听、说、读、写各方面的能力都会受到严重限制。所以词汇量的多少在英语学习中占有重

发表于:2019-02-02 / 阅读(90) / 评论(0)

英语学习方法

统计学名词词汇

统计学名词词汇 population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统计学 infer

发表于:2019-02-03 / 阅读(112) / 评论(0)

英文语法词汇

统计学名词英语单词

统计学名词英语单词 population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统计学 i

发表于:2019-02-06 / 阅读(158) / 评论(0)

英文语法词汇

购物杀价的十句话　

1. Could you give me a discount? 能给我个折扣吗？ 2. Are these clothes on sale? 这些衣服在特价吗？ 3. Is the price negotiable? 这价钱可以商量嗎？ 4. How about buy one and get one free? 买一送一怎么样？ 5. Can you giv

发表于:2019-02-07 / 阅读(122) / 评论(0)

英语口语

高频英语口语对话第298期:赚到便宜货

unit 328 赚到便宜货 dialogue 英语情景对话 A:How did you get it? A:你怎么得到的？ B:I found it a garage sale once. B:有一次我在一个车库拍卖中找到的。 A:What a find! So, how much does it cost? A:真是挖到宝了！那你

发表于:2019-02-15 / 阅读(305) / 评论(0)

高频英语口语对话

【英语趣味课堂】冬季运动-Winter Sports

Todd: So, Christian, you're into skiing. What is it about skiing that you like? Christian: It's just fun to go out with your friends, enjoy a day and have fun cause you can do so many things when you're out there on the slopes. You can go jumping and

发表于:2019-02-16 / 阅读(89) / 评论(0)

英语趣味课堂

办公英语问路

Key Sentences(重点句子) 210．Will you be coming by bus or taxi？你是搭公共汽车还是坐出租车来呢？ 211．What number should I take and where to get it？我该在哪儿坐几路车？ 212．You should take Bus No．4 from the wo

发表于:2019-02-16 / 阅读(111) / 评论(0)

实用英语

异类之不一样的成功启示录第166期:美丽的理解误区

Renee was in her mid-twenties, with long black hair and round glasses. 其中一名叫雷妮的女生给他留下了深刻的印象，雷妮大概20多岁，黑色长发，带一个银边眼镜。 In the tape, she is playing with a software program d

发表于:2019-02-17 / 阅读(91) / 评论(0)

异类:不一样的成功启示录

翻译考试词汇必备：统计学名词词汇（二）

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

发表于:2019-02-18 / 阅读(120) / 评论(0)

英语口译

讨价还价的10句英语口语

1. Could you give me a discount? 能给我个折扣吗? 2. Are these clothes on sale? 这些衣服打特价吗? 3. Is the price negotiable? 这价钱可以商量吗? 4. How about buy one and get one free? 买一送一怎么样? 5. Can you give me a b

发表于:2019-02-19 / 阅读(118) / 评论(0)

英语口语

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学英语单词

aerial navigation chart

airscrew hub flange

Alseodaphne marlipoensis

amphitorna purpureofascia