平滑方程式

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(252) / 评论(0) 分类 VOA标准英语2015年(七月)

1975 、 双圆头锤 blockinghammer 1976 、 双极面结型晶体管 bipolarjunctiontransistor 1977 、 双线规;榫规 mortisegauge 1978 、 双头砂轮机 double-endedgrinder 1979 、 双头螺栓

发表于:2018-12-08 / 阅读(300) / 评论(0) 分类 英文名句短语

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(396) / 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(340) / 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(266) / 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(233) / 评论(0) 分类 英语早间课堂

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: some pronunciation rules to help make your speech sound more natural. RS: Back with us from Los Angeles is Nina Weinstein, author of the English teaching book Whaddaya Say? Guided

发表于:2018-12-30 / 阅读(274) / 评论(0) 分类 词汇大师(Wordmaster)

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(397) / 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(367) / 评论(0) 分类 小笨霖英语笔记

295 、 可逆过程 reversibleprocess 296 、 可压缩性 compressibility 297 、 可变电阻 variableresistor 298 、 四分仪 quadrant 299 、 四爪夹头 four-jawindependentchuck 300 、 四圆心

发表于:2019-01-03 / 阅读(218) / 评论(0) 分类 英文名句短语

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(255) / 评论(0) 分类 VOA标准英语2015年(三月)

An unfamiliar piece of equipment 不熟悉的设备 A: I haven't seen this machine before. What's it used for? A:我以前从来没有见过这个机器。它做什么用的? B:It's a really useful piece of equipment. It's for smoothing rough edges

发表于:2019-01-14 / 阅读(271) / 评论(0) 分类 职业技术英语口语

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(299) / 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(314) / 评论(0) 分类 探索与发现2015年

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: some pronunciation rules to help make your speech sound more natural. RS: Back with us from Los Angeles is Nina Weinstein, author of the English teaching book Whaddaya Say? Guided

发表于:2019-01-25 / 阅读(283) / 评论(0) 分类 词汇大师(Wordmaster)

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(316) / 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(294) / 评论(0) 分类 阅读空间

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(281) / 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(253) / 评论(0) 分类 英文短篇故事(纽约)
学英语单词
a rack
achylic chlorosis
aerospace(aeronautics and space)
al maqas
Allmania
angolesin
angulus iridocornealis
arrived damaged value
axis light
Azaouagh, V.de l'(Azaouak, V.de l')
barrassing
beta(-ray) spectrometer
building finishing
Capparis formosana
cechenena subangustata
celluloid jacket
chain driven front mounted distributor
collecke
compound alluvial fan
Conflat seal
consistency factor
constant flow oxygen equipment
cuspid clasp
dall-miles
driver routine
ectolateral fissure
electron-positron pair
entrance path
exometritis
exploding
fixed hinge
full trailer container ship
functional material
go near the margin
half-pant
hematopoietic cord
hillerman
homing movement
hot gas recycle process
humidity control
in favor
indirect investment
inerm
jactitations
jockeyish
lead up the garden path
leelee
Lennox Hills
liatrin
low lows
low powered
luteal phases
magazine loading cine film
make capital out of sth
material assets
megalakria
mercuric selenite
Milford Sd.
modern monetary quantity theory
Mondayizing
Mosotho
n/c blended
Negroness
night-spell
nonstatistics
nonumeric application
octahedral sheet
oliva carneola bizonalis
optical view finder
output specification file
parallel standard system
parapatric
petersburgh
phthalylsulfacetamide
pipe-fitters
popular-sector
posthumous relief
profittaking
radio frequency band-width
rageless
raw gravity
razored
revolvingarmature
rhabdopod
rod rotation speed
sarver
searcher
secular price
semi synthetic
separate reactor
TGGE
tomen
transoceanic cmmunicatiton
tropical zones
trunk railway
two-stage amplifier
unstayed covers
uptaken
vapor concentration
vertical vane copying milling machine
weiteks
zirconium orthosilicate