误差相关的回归方程组合

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) 分类 2016年VOA慢速英语(二)月

帮助学生做数学题的手机应用 WASHINGTON School children usually can count on their parents to help them check if their homework is correct. But as students get older and their assignments get more complex, few parents are qualified to assi

发表于:2018-12-08 / 阅读(45) / 评论(0) 分类 VOA标准英语2015年(七月)

V. Lets Talk Script Culture shock happens to most people who travel abroad. Psychologists tell us that there are five distinct phases of culture shock. During the first few days of a persons stay in a new country, everything usually goes fairly smoot

发表于:2018-12-11 / 阅读(73) / 评论(0) 分类 新视野大学英语:视听说教程 4

You Do the Math Hello and welcome to Words and Their Stories from VOA Learning English. On this program we explain how to use common expressions in American English. We also explore the origins of these expressions. Where do they come from? Today we

发表于:2018-12-16 / 阅读(148) / 评论(0) 分类 2016年VOA慢速英语(十)月

1. a little bit,有点,有几分。 eg:Move over this way a little bit. 往这么挪一挪。 2. confusing,令人困惑的,让人容易混淆的。 eg:I see a lot of students stretching and so on, so it is very confusing for me. How do we solve the

发表于:2018-12-18 / 阅读(105) / 评论(0) 分类 蒋健棠教你听英语广播

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:2018-12-26 / 阅读(129) / 评论(0) 分类 大学生活-College Life

今天我们要学习的是大家期待已久的课后功课根据中文完成句子的精讲,从而使我们更好的掌握hit sb right between the eyes这个习语的运用。 我们来看看题目。中文句子是我敢打赌,我在这些方程式

发表于:2018-12-27 / 阅读(61) / 评论(0) 分类 英语早间课堂

Lesson 24(第一讲) 2. Let us suppose that Mary hit John right between the eyes, what will he do? It's no doubt John wants to spend all his time with her and get to know about her better.我们假定John对Mary印象很深刻,John会如何呢?

发表于:2018-12-27 / 阅读(51) / 评论(0) 分类 英语早间课堂

Wormholesby Linda BaxterHave you ever read Carl Sagan's 1985 science fiction novel 'Contact'? Or have you seen the film of the same name starring Jodie Foster? If you have, then you will remember the scene near the end of the film, when the heroine t

发表于:2019-01-02 / 阅读(126) / 评论(0) 分类 英文杂志-Magazine

许多人都曾经说过, 英文要讲得好, 就一定要先学会用英文去思考. 因为英文和中文的词性相差太多, 所以许多英文字汇和中文之间并不是有一对一的对应关

发表于:2019-01-03 / 阅读(115) / 评论(0) 分类 小笨霖英语笔记

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) 分类 英语新闻

Hop on the nearest whirling carousel Ted Landphair | Washington, DC 10 May 2010 Wooden horses this genuine Hershell carousel are lovingly maintained. One such merry-go-round was found, abandoned and choked with weeds in a Colorado field, and beautifu

发表于:2019-01-13 / 阅读(98) / 评论(0) 分类 VOA标准英语2010年(五)月

Free Smart Phone App Helps Students With Math 费的智能手机APP可以帮助学生学习数学 WASHINGTON School children usually can count on their parents to help them check if their homework is correct. But as students get older and their assig

发表于:2019-01-14 / 阅读(58) / 评论(0) 分类 VOA标准英语2015年(三月)

Every year on the beautiful Lindau island of Lake Constance, some of the best of the worlds young scientists meet Nobel Prize winners. As it turned out, this meeting of physicists was a true meeting of minds. And so native created five new films expl

发表于:2019-01-22 / 阅读(79) / 评论(0) 分类 自然百科2010年

There were apparently nonsensical structures of space and time, spat out when Albert Einstein's equations weretaken to their extreme conclusion. Einstein's theory of relativitydoes lead us into very strange and unfamiliar paths. Einstein himself didn

发表于:2019-01-23 / 阅读(84) / 评论(0) 分类 探索与发现2015年

1994年度的诺贝尔经济学奖,授予美国普林斯顿大学数学系的纳什教授等三位对博弈论作出奠基性贡献的学者。好莱坞大制作《美丽心灵》A Beautiful

发表于:2019-01-28 / 阅读(102) / 评论(0) 分类 阅读空间

Say it with us: Kids today have it sooooo easy. A new smartphone app will do their math homework for them, provided it's not too complicated. PhotoMath by microblink uses a phone's camera to solve equations and then teaches you the step-by-step metho

发表于:2019-02-02 / 阅读(80) / 评论(0) 分类 阅读空间

【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) 分类 美国俚语

台湾籍旅美老师今天交给我们的句子是: Watch and outline your answer before you go in and so that you can answer clearly, concisely and with confidence. 在你进去面试之前,先练习概述答案,这样你才可以有回答地清

发表于:2019-02-21 / 阅读(79) / 评论(0) 分类 留美老师带你每日说英文

He bought a DVD player. He went home. He unplugged the old DVD player from the living room flat-screen TV. He hooked up the new player. He plugged the old player into the 10-year-old TV in the bedroom. His wife came home. She said, Why didn't you jus

发表于:2019-02-22 / 阅读(75) / 评论(0) 分类 英文短篇故事(纽约)
学英语单词
Acemoglu
aerological and oceanographic research ship
air ambulance
ala twinning
ambiguated
ammonium sulfoichthyolate
anthodium
Arthropodium
axial
berlo
blast-furnace melting operation
Boccaccio
bore for the hollow horn
bottle-shaped organs of labeo
bounce around
boyz ii men
carboxyverazid
Carpinus tschonoskii
carrier of pathogens
catic
chemical engineering physics
communicationss
correcting mount
covering reagent
dactylorhiza fuchsiis
depletion hydrograph
direct-acting transducer
double sampling plan
Eastralia
el-al
end-stopped
endofmessage
equation of gas state
ERKENNTNIS
extraction of intraocular foreign body
flower stall
Fra Mauro basalt
gadgies
geocorona emission
German type carpenter's pincers
golf gloves
gravity drain
gunked
herglotz theorem
hvb
hybridized atom
hydronics
identity foreclosure
idnexed sequential access
inability
interplanetary magnetic storm
involution distribution
jiggalorum
katmandus
length of line of action
livestock husbandry
Macuto
metanixin
mobbings
Ngoc Chien
nonprovocative
nuclei de reliquat
Nuevoleonian
omua
operating theater
ophthalmostat
optical fiber dispersion
pain reliever
paleoanthropologist
Peteha
polycoria
post-diluvial
rain gages
reduced organ
reverse press felt
Rhaphidophora megaphylla
Russian
safety significant incident
scaled value
SE by S
Sea Goat
secoiridoid glycosides
Sherrington's law
ship structural dynamics
shoot their wad
silky elms
sirius black
skew vault
Smith County
sodium iodide detector
spatyll
specimen-holder assembly
subjective estimation
to FF
tripping relay
unbandage
uphill
upset time
weeny
Windmill Hill
wood used in foundation's buildings