有界估计方法

美国国家公共电台 NPR Professional Halloween 'Haunters' Channel Method Acting To Deliver Real Scares

Professional Halloween 'Haunters' Channel Method Acting To Deliver Real Scares play pause stop mute unmute max volume 00:0003:25repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or upd

发表于:2018-12-02 / 阅读(123) / 评论(0)

2016年NPR美国国家公共电台10月

11 ABC method of managing attitudes

A-B-C METHOD OF MANAGING ATTITUDES As an airport skycap checked through a customer at curbside, he accidentally knocked over the man's luggage. He quickly collected the fallen bags and apologized for the mishap. Unappeased, the traveler burst into a

发表于:2018-12-07 / 阅读(271) / 评论(0)

每天一点英文

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(113) / 评论(0)

数学英语

VOA慢速英语2012 THIS IS AMERICA - Theater for the Blind; Suzuki Method; Gluten-Free Foods

THIS IS AMERICA - Theater for the Blind; Suzuki Method; Gluten-Free Foods JUNE SIMMS: Welcome to THIS IS AMERICA in VOA Special English. I'm June Simms. CHRISTOPHER CRUISE: And I'm Christopher Cruise. This week on our program, we visit a theater that

发表于:2018-12-16 / 阅读(91) / 评论(0)

2012年VOA慢速英语(八)月

美国习惯用语:835 method to one's madness

我上个月坐火车到纽约去看朋友，上车后刚要坐下，旁边座位上的女乘客就开始很大声的自言自语，看上去精神好像不太正常，吓得我只好在过道对面远远地坐下。后来我注意到，每次有人要

发表于:2018-12-16 / 阅读(160) / 评论(0)

美国习惯用语

经济学人06:疯狂中的理智 Method in the madness

Books and Arts;New film 文艺；新片上映 Method in the madness 疯狂中的理智 A searching look at what caused the split between Freud and Jung 深度挖掘：弗洛伊德、荣格决裂的原因 Psychoanalysis, as practised by Carl Jung and

发表于:2018-12-31 / 阅读(167) / 评论(0)

经济学人文艺系列

VOA标准英语2012--Children Learn to Play Music by Listening in Suzuki Method

Children Learn to Play Music by Listening in Suzuki Method Five-year-old Hannah Mei Steury started violin lessons two months ago. Her teacher, Stephanie Flack, says Twinkle, Twinkle Little Star is the first song children learn to play. Its a very sim

发表于:2019-01-13 / 阅读(107) / 评论(0)

VOA标准英语2012年(七月)

VOA标准英语2012--A Step Closer to Major HIV Prevention Method

A Step Closer to Major HIV Prevention Method A U.S. government panel has recommended the use of a once daily pill to help prevent HIV infection. The pill has been shown to be very effective in studies. The Food and Drug Administration, the FDA, now h

发表于:2019-01-13 / 阅读(123) / 评论(0)

VOA标准英语2012年(五月)

VOA标准英语2012--SAF New Fire-Building Method Reduces Air Pollution

SAF New Fire-Building Method Reduces Air Pollution With their megaphones and orange uniforms, these fieldworkers do not go unnoticed. This is Fine Town, a township south of Johannesburg. Every day, the fieldworkers walk around the townships to show t

发表于:2019-01-13 / 阅读(157) / 评论(0)

VOA标准英语2012年(三月)

美国小学英语教材4:第62课莫尼和他的山羊(5)

How long they would have been standing there I do not know, 如果格雷特苏丹没有及时赶上去， if the Great Sultan had not caught up to them just in time to see what was happening. 看到正在发生的事情的话，不知道他们还要在

发表于:2019-01-16 / 阅读(79) / 评论(0)

美国小学英语教材4

玩转商务英语900句第227期:激烈的讨论(7)

Shall we take a vote? 我们是否要投票决定？ Shall we take a vote? 我们是否要投票决定？ It seems to be the best method. 这似乎是最好的办法了。 It's time we get back to business. 我们该回到正题上了。 It's time we

发表于:2019-01-18 / 阅读(84) / 评论(0)

玩转商务英语900句

2018年CRI Zhoushan Port, a bounded fuel filling center

The Streaming down the Yangtze team is now at Ningbo-Zhoushan Port, which is the starting point of the Maritime Silk Road. In 2017, the port's throughput capacity was registered at 1 billion tons, and was the busiest port in the world in terms of car

发表于:2019-01-19 / 阅读(111) / 评论(0)

2018CRI中国国际广播电台

绿野仙踪第52期:送命的罂粟花田(5)

Run fast, said the Scarecrow to the Lion, and get out of this deadly flower bed as soon as you can. 快跑，稻草人对狮子说，竭尽全力，快快跑出这个让人送命的花床。 We will bring the little girl with us, but if you should fa

发表于:2019-01-26 / 阅读(80) / 评论(0)

绿野仙踪.The.Wizard.Of.Oz

儿童英语读物《神奇树屋》第八册 Midnight on the Moon 04

4MoonRabbits Oh，wow!saidAnnie.Shetookastepforward. ButJackstoodfrozen.Hewantedtogetagoodlookateverythingfirst. Hestaredattheground.Hewasstandinginalayerofgraydustasfineaspowder. Footprintswereeverywhere.Jackwonderedwhohadmadethem. Hereachedintohisp

发表于:2019-01-28 / 阅读(72) / 评论(0)

汪培珽儿童英文分级书单《神奇树屋》

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(95) / 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(127) / 评论(0)

英文语法词汇

英语作文-初中Traditional Teaching Method-传统教育方式

Traditional Teaching Method Do your teachers still use traditional techniques to teach you nowadays? A revol- ution in teaching techniques is required now. In the past, we just took it for granted that a teacher' s aim was to teach the students all t

发表于:2019-02-08 / 阅读(136) / 评论(0)

英语作文

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(107) / 评论(0)

英语口译

冰与火之歌系列之《权力的游戏》第338期:第二十一章布兰(15)

Old Nan was asleep in her chair. 老奶妈已经坐在椅子上睡着了。 Hodor said Hodor, gathered up his great-grandmother, and carried her off, snoring softly, 阿多说：阿多，然后抱走轻轻打鼾的曾祖母。 while Bran lay thinking

发表于:2019-02-25 / 阅读(78) / 评论(0)

冰与火之歌系列之《权力的游戏》

英国语文第一册第39期:我的狗Dash

LESSON 39 MY DOG DASH 第三十九课我的狗的挫折 My little dog was once stolen from me. 我的狗曾经被偷过。 After being away for some months, he one day came back with a long string tied round his neck. 几个月以后的一天，它脖

发表于:2019-03-05 / 阅读(162) / 评论(0)

英国语文第一册

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abbreviated piece of nothing