科希-黎曼方程式

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(110) / 评论(0) 分类 VOA标准英语2015年(七月)

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(244) / 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(169) / 评论(0) 分类 蒋健棠教你听英语广播

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(143) / 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(111) / 评论(0) 分类 英语早间课堂

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2018-12-31 / 阅读(166) / 评论(0) 分类 雾都孤儿.Oliver.Twist

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(197) / 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(211) / 评论(0) 分类 小笨霖英语笔记

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(136) / 评论(0) 分类 VOA标准英语2015年(三月)

Better pack your bags and run Or stay until the job is done Baby you could sit and hope That providence will fray the rope And sink like a stone Or go it alone And isn't it enough for you Isn't it enough? Isn't it enough for you Isn't it enough? For

发表于:2019-01-16 / 阅读(115) / 评论(0) 分类 影视英文歌曲

ROBERT SIEGEL, HOST: Randall Mann captures the San Francisco of his youth in his new poetry collection, Proprietary. Our reviewer Tess Taylor says he does it while also reinventing the city for the dot-com age. TESS TAYLOR, BYLINE: Randall Mann's chi

发表于:2019-01-16 / 阅读(141) / 评论(0) 分类 2017年NPR美国国家公共电台7月

AILSA CHANG, HOST: Researchers say as many as 200,000 Americans experience early-onset Alzheimer's disease. They develop dementia-like symptoms in their 40s and 50s. And that can mean struggles with jobs and money or with identity and family. Bella D

发表于:2019-01-16 / 阅读(146) / 评论(0) 分类 2018年NPR美国国家公共电台1月

Why The Airline Industry Could Keep Suffering System Failures Like Delta's ARI SHAPIRO, HOST: Delta Airlines canceled more than 500 flights today. That's on top of a thousand flights it canceled yesterday after a power outage brought down Delta's com

发表于:2019-01-17 / 阅读(164) / 评论(0) 分类 2016年NPR美国国家公共电台8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(148) / 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(160) / 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(167) / 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(148) / 评论(0) 分类 阅读空间

LONDON, Aug. 9 (Xinhua) -- Germans Julius Brink and Jonas Reckermann beat reigning FIVB world champions Emanuel Rego and Alison Cerutti of Brazil to win the gold medal of men's beach volleyball at London Olympics on Thursday. The Germans won the matc

发表于:2019-02-08 / 阅读(144) / 评论(0) 分类 英语新闻

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(147) / 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(138) / 评论(0) 分类 英文短篇故事(纽约)
学英语单词
-tropous
accident date/time
addition of waveforms
address bar
Ahuacatlan
airstrainer
ajer
an sich
analog aerotriangulation
aoq (average outgoing quality)
appointment of arbitrator
assembly line procedure
audit of notes payable
be ill affected towards
be under an accusation
benzal (group)
binary bit
binate
bushy asters
canaliculus of chorda tympani
cerebral convexity meningioma
champian
chemic cause
chlorapatites
club cheese
composing
concrete block cutter
control range
corbon
cosmic-ray spectrometer
cyclic shift register
data set label (dsl)
day-boarder
delinquency rate on loan
depressed arch
driving equalizer
driving strap
enascent
exauthorized
farmhorses
field retting
forspare
freeze
gentamine
got down to
gracilentulus lanyuensis
Guthrie Center
gyalecta pinneti ach.
haplocaulous
Hartbeesfontein
have round
heteromorphy
inductious
jarchow
Kaimganj
knowledge-based intelligent activity
law relating to rights over things
luminous radiance
manufactured graphite
material balance area(MBA)
most clearly
nannerl
notleys
oil-fired flame
Oldham-Wheat lamp
out-comes
paleospinothalamic
Philippi
pointework
popular fronts
private read-only memory
Prooshun
put a stopper on
recognition logic
relative relief map
rerandomized
Ross's cycle
Rφdbyhavn
seepage losses
sensor sun
single-rod piston
special packing
stage I
stikes
tectonic gap
tempier
two-gas space suit
Ujsoły
ultrasonagraphies
undutiful
vacuum tray dryer
variable pitch auger
vertilator
vibration-second
visbreaking
weak demand
weak turbulence
withdrawers
Woltershausen
wrc
xenotropic virus
Zelënyy, Ostrov