[数] 自然数论

90 numbers words numbers amount count hundreds thousands millions dozen couple pair double triple quadruple first second third fourth add plus minus deduct multiply divide roughly approximately equal several phrases third time lucky have sixth sense

发表于:2018-11-27 / 阅读(257) / 评论(0) 分类 情景英语口语100主题

23.Theory and Practice When talking about the importance of theory and practice,some people think theory is rather empty and abstract,so we should try to pratice a lot to obtain our goals;while others maintain that practice is rather too blind and wh

发表于:2018-11-28 / 阅读(270) / 评论(0) 分类 疯狂英语易背作文

生活半对半[The 50-Percent Theory of Life] I believe in the 50-percent theory. Half the time things are better than normal; the other half, they are worse. I believe life is a pendulum swing. It takes time and experience to understand what normal

发表于:2018-11-30 / 阅读(248) / 评论(0) 分类 王强英语美文

The Aldens followed the bike path through North Ridge Park on their way home from Cals house. The trees sheltered them from the wind, so it was easier pedaling here. The bike path became a narrow dirt trail through the thickest part of the woods and

发表于:2018-12-06 / 阅读(174) / 评论(0) 分类 113 The Box That Watch Found

by Jason Marshall Lets kick things off with a bit of a strange question: If you were asked to walk up two stairs and then immediately back down three, how would you describe the total number of stairs youd climbed relative to where you began? Do any

发表于:2018-12-07 / 阅读(119) / 评论(0) 分类 数学英语

VOICE ONE: I'm Steve Ember. VOICE TWO: Charles Darwin And I'm Barbara Klein with EXPLORATIONS in VOA Special English. This month is the two hundredth anniversary of the birth of one of the most influential thinkers in science history. Charles Darwin

发表于:2018-12-07 / 阅读(206) / 评论(0) 分类 VOA慢速英语2009年(二)月

Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. U

发表于:2018-12-15 / 阅读(279) / 评论(0) 分类 新东方背诵文选

Numbers: Everyone's language [00:08.70]How many languages do you know? [00:13.45]Everyone knows at least two his or her own language [00:22.52]and the international language of numbers. [00:28.45]Ancient numbers [00:32.21]In ancient times, [00:36.15]

发表于:2018-12-17 / 阅读(227) / 评论(0) 分类 北京仁爱英语八年级下

by Jason Marshall Do you remember your very first encounter with numbers? No, I dont either. But I imagine it might have involved someone pointing to each of my fingers in turn, and with great fanfare, counting aloud: One, Two, Three, Four, Five! And

发表于:2019-01-02 / 阅读(242) / 评论(0) 分类 数学英语

ECONOMICS REPORT - Work on 'Game Theory' Wins Nobel Prize for Two Economists By Mario Ritter Broadcast: Friday, October 14, 2005 I'm Bob Doughty with the VOA Special English Economics Report. Robert A

发表于:2019-01-02 / 阅读(178) / 评论(0) 分类 健康与经济

Global View - Big Bang Theory (C0094) A: Whats up? You dont look too good. B: Yeah, my head hurts, thats all. Ive been in physics class all day. Its killer! A: I liked physics. Its all math, really; arcs, curves,velocity, cool stuff. B: Yeah, yeah, b

发表于:2019-01-07 / 阅读(193) / 评论(0) 分类 纯正地道美语

Song:100% Natural Artist:Alsou Natural Oooh, yeah At the the centre of me, baby would you believe That I am everyything that I was born to be Why would I cover up What comes natural enough I have everything that god has given me I won't hide, who

发表于:2019-01-11 / 阅读(153) / 评论(0) 分类 英语热力歌曲

A:Its been a long time since I last saw you. Where have you been? B: The exams and plans I have to turn in in are driving me crazy, I dont even have time to sleep. A: Its the same for me. Im up to my neck in work, but at least finals are coming soon

发表于:2019-01-11 / 阅读(121) / 评论(0) 分类 纯正地道美语

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Doug Johnson. November twenty-fourth marked the one hundred fiftieth anniversary of one of the most influential books ever written. Naturalist Charles

发表于:2019-01-11 / 阅读(254) / 评论(0) 分类 VOA慢速英语2009年(十二)月

A Just stop and think how important numbers are to our lives. Numbers control us. In fact, we are numbers. We have passport numbers, social security numbers, ID numbers, and more. We live in a house and a street that has a number. We communicate with

发表于:2019-01-21 / 阅读(151) / 评论(0) 分类 纯正英语一分钟

In general when we refer to a theory we mean something that's not proven yet. In science it's different, as Yael and Don discuss in this Moment of Science. Y: Today, on A Moment of Science, we clear up the difference between a scientific theory and a

发表于:2019-01-22 / 阅读(135) / 评论(0) 分类 英语时差8,16

Voice 1 Welcome to Spotlight. Im Rena Dam. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Imagine a family with three children.

发表于:2019-02-14 / 阅读(189) / 评论(0) 分类 环球英语 Spotlight

美剧《生活大爆炸》搞笑主题曲:Big Bang Theory Artist:Barenaked Ladies Song:Big Bang Theory Our whole universe was in a hot dense state, 宇宙一度又烫又稠密 Then nearly fourteen billion years ago expansion started. Wait... 140亿年

发表于:2019-02-20 / 阅读(171) / 评论(0) 分类 流行英文歌曲

Pre-Listening Vocabulary blemish: an imperfection; a small flaw fade: to become less bright reincarnation: the belief that living beings die and then are reborn in a new form spear: a long sharp weapon that punctures the skin The Birthmark Theory Bir

发表于:2019-02-27 / 阅读(215) / 评论(0) 分类 趣谈英语

我们今天一起来看看白洁最喜欢的电视剧之一!Big Bang Theory! 生活大爆炸! 我们一起来学6季17集的美语说法! 1) How'd it go? 过得怎么样?2) Body language 身势语。如果你能看出某人有什么感觉,那就

发表于:2019-03-02 / 阅读(193) / 评论(0) 分类 OMG美语
学英语单词
acang
advice audit
aegilopses
ak dagi
altitude contour ration
Animation software
antihemolytic reaction
Artinian ring
audited financial report
B-power supply
be specialized in
beam distance
Belaj
Benningbroek
browet
bufotalien
bumtastic
carrag(h)eenin
Carrizal Bajo
check lever
chemerinsky
chillings
chute gate
coefficient of vertical pile reaction
colorimetric relay
costume designer
Cuyo West Pass.
developmental threshold temperature
dint 2, din't
ebriids
economic influence
feromagnetic
forest margin
fully-ionized gas
general affairs office
generator heat run test
geometric structure
go on relief
Gollier
groundberries
Habenaria mairei
handcrews
Hemiboea omeiensis
high angle fire
inspection and repair only as necessary
interacting simulator
juvenilia
Land of Opportunity
lauan (shorea sp.)
low dimensional physics
Mesolongi
metaphase pairing index
mirific
Mishmi
morsure
nicenellyism
noncelibate
nonlinear quantum effect
outright transaction
pinch valve
pleasure garden
power typing
prevention of cycling
private packet switching network
protouredium
puir
reading readiness test
rectangular drawing
reduced bundle
reverse line-feed
rugulosa
rule of diffusion with dilution
same body relation
screen attribute
scripturals
section width
septum gouge
single-bundle fiber cable
single-valued holomorphic function
slow-effect fertilizer
snuffling
soil particle density
solar X-ray astronomy
stampest
steering shaft thrust bearing
straight line trend
straight turnout
summer pasturing
synergistic strategic alliance
tanchuanoleberis cordata
tela chorioidea ventriculi quarti
telegramese
testo-
to beat a retreat
tyrindoxyl
unregenerates
vehicle insurance
vertent
video DVD
Waddington, Mt.
wonene
yellow-reds