[机] 原子(与)分子(理)论

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(325) / 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(291) / 评论(0) 分类 王强英语美文

In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produc

发表于:2018-12-01 / 阅读(246) / 评论(0) 分类 新东方现代文背诵篇章

In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of this is found in the kinetic

发表于:2018-12-04 / 阅读(138) / 评论(0) 分类 考研背诵50篇

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(206) / 评论(0) 分类 113 The Box That Watch Found

27. Scientific Theories In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of thi

发表于:2018-12-08 / 阅读(475) / 评论(0) 分类 新概念优美背诵短文50篇

Lesson 27: [00:03.58]Let's Do an Experiment! [00:07.24]One Experiment,Two Theories [00:11.81]A theory is an idea.A theory predicts what will happen. [00:18.57]An experiment shows what happens. [00:23.25]BRIAN:Did you read about this experiment,Danny?

发表于:2018-12-13 / 阅读(251) / 评论(0) 分类 河北加拿大版初中英语

[00:08.59]Great scientists [00:12.25]John snow defeats king cholera [00:19.38]John snow was a well-known doctor in London--- [00:25.42]so famous, indeed, that he attended queen Victoria to ease the birth of her babies. [00:33.46]But he became inspire

发表于:2018-12-13 / 阅读(250) / 评论(0) 分类 高中英语人教版必修

In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produc

发表于:2018-12-15 / 阅读(269) / 评论(0) 分类 新东方背诵文选

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(322) / 评论(0) 分类 新东方背诵文选

This smells of cut grass. Now, this is the skeleton of the molecule. 它闻起来就像割下来青草。这就是分子的骨架。 If you dress it up with atoms, hydrogen atoms -- that's what it looks like when you have it on your computer -- but a

发表于:2018-12-19 / 阅读(138) / 评论(0) 分类 TED演讲教育篇

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(212) / 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(246) / 评论(0) 分类 纯正地道美语

By Jessica Berman Washington 03 August 2007 There's a period in the development of toddlers when they seem to learn a new word every day. There are different theories about why young children undergo what experts call a word spurt. But one psychologi

发表于:2019-01-07 / 阅读(209) / 评论(0) 分类 2007年VOA标准英语(八月)

63 火星的神秘运动 DATE=6-27-01 TITLE=SCIENCE REPORT - The Motion of Mars BYLINE=Mario Ritter (Start at 59

发表于:2019-01-30 / 阅读(207) / 评论(0) 分类 科技之光

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(230) / 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(206) / 评论(0) 分类 流行英文歌曲

Scientific Theories In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of this is

发表于:2019-02-25 / 阅读(140) / 评论(0) 分类 双语有声阅读

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(251) / 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(226) / 评论(0) 分类 OMG美语
学英语单词
ability to respond
administrative means
alj
antisphaleron
arrested caries
Attaignant, Pierre
audrite
baf
Bencao Gangmu
borelian
Brokaw ring
buck naked
butter-and-eggss
castel di lucio
chafest
Cheirostylis jamesleungii
chemoluminescent
civil disobedience
cloud particle replicator
colon sigmoides
Comala
copra press pulp
corrosion resistant low alloy steel
crab frame
crewpersons
Daimai (G26)
Danaan
dichroa yaoshanensis wu
electropolar kinetics
eluvial landscape
etrema streptonotus
exhaustless
fallen back
Fast Blue RT base
fees and charges disclosure sheet
funnel paint
gasproofness
gay clubs
gross income
gybyt
heterobar
Husserl, Edmund
impulsing power source
in more detail
induction disc relay
inheritance of property
John IX
Juncus inflexus
king james versions
lateral velocity
lead pipe
long ball
low - interest loan
luchins
lunar seismology
Magumba
maritime disputes
marking down loans
marylia
mass-velocity ratio
MELLOPHAGA
metal seal
microparameters
multi-segment activity
nastier
nonrandom signal
ouer
piecemeal learning
pre-limit switch
proteomicist
PS/ESV
Pyrenaria yunnanensis
quantitative colo(u)r base method
raunescine
re-erecting
recruitment phenomenon
remodification
Sabathu
see sth out
semi-exact differential
solid color enamel
speck yarn
Sudayr
supermarket tabloid
symbolic meaning
tactile keyboard
tangible proof
trading partners
triform
uhhh
ultra luminous ir galaxy
undotted
undulate resistor
Unebi-yama
uneven lot
Unix server
upmaker
variable charge
vieuxtemps
wavelength angle
whatshisface
Yorkshire assimilation