等离[子]体动理论

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(179) / 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(67) / 评论(0) 分类 考研背诵50篇

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(373) / 评论(0) 分类 新概念优美背诵短文50篇

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(183) / 评论(0) 分类 新东方背诵文选

OK, today we're going to talk about the mole. 今天我们来谈一下摩尔。 Now, I know what you're thinking: I know what a mole is, 我知道你现在在想:我知道摩尔是什么, it's a small furry creature that digs holes in the ground

发表于:2018-12-18 / 阅读(81) / 评论(0) 分类 TED演讲教育篇

It's a bit of a cross of my arm. 一些手臂的交叉。 So all I'm doing is exploring this space of T and flashing through it with some action. 我在做的仅仅是探索T的空间,通过一些动作穿梭于这个空间。 I'm not remembering w

发表于:2018-12-19 / 阅读(93) / 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(143) / 评论(0) 分类 健康与经济

Given all the buzz, you'd think an iWatch from Apple would be a case of when rather than if. In theory, such a device could push computing forward. Users could check messages and get alerts and directions without having to whip out their iPhones. (An

发表于:2019-01-07 / 阅读(95) / 评论(0) 分类 英语阅读理解

This is Scientific American's 60 seconds science. I'm Kellen Horgon. This will just take a minute. Have you ever wondered what happens to mosquitos in the rain, a raindrop is like 15 times heavier than those little suckers. So getting hit by one, he'

发表于:2019-01-08 / 阅读(112) / 评论(0) 分类 Scientific American(六)月

1. For more than 40 years, researchers have been cataloging the non-verbal behaviors women use to let men know they're interested (and vice versa). One important category of flirting includes the oldest trick in the book: hair tossing。 1. 相关专家

发表于:2019-01-08 / 阅读(72) / 评论(0) 分类 实用英语

By Carolyn Weaver Washington, DC 09 February 2006 watch Brookhaven report Experimental results at Brookhaven National Laboratory’s supercollider that replicate in miniature the “Big Bang,” when

发表于:2019-01-31 / 阅读(318) / 评论(0) 分类 2006年VOA标准英语(二月)

总有人会问怎样学英语效果最好,其实这个问题是没有统一的答案的,这里有一些学习英语的建议,希望能对大家有所帮助。 Warming-up to Study English学习之前先热身Just as there are exercises to help

发表于:2019-02-06 / 阅读(87) / 评论(0) 分类 英语学习方法

matter 物质 energy 能 vacuum 真空 liquid 液体 fluid 流体 solid 固体 body 物体 mass 质量 weight 重量 density 密度 specific gravity 比重 gravity 重力 velocity 速度 kinetic energy

发表于:2019-02-07 / 阅读(110) / 评论(0) 分类 英文语法词汇

BEIJING, Dec. 11 (Xinhua) -- China is faced with severe challenges in collecting enough blood plasma to produce medicines, Health Minister Chen Zhu said Sunday. Chen called on the public to join blood donation after donating blood plasma at the Beiji

发表于:2019-02-07 / 阅读(108) / 评论(0) 分类 英语新闻

如何高效的激活你的英语

发表于:2019-02-09 / 阅读(69) / 评论(0) 分类 英语学习方法

How to Create Passion Anywhere and Anytime Remember Science class? Mr. Thatcher, sophomore year in high school, taught us about potential and kinetic energy. I was way more interested in Pam Miller, who sat perilously close to me. But on Mr Thatcher

发表于:2019-02-11 / 阅读(101) / 评论(0) 分类 阅读空间

CHENGDU, May 5 (Xinhua) -- Chinese Health Minister Chen Zhu donated plasma on Saturday in Chengdu, capital of southwest China's Sichuan Province, and called on health workers to take the lead in blood donation to ease the country's blood supply short

发表于:2019-02-18 / 阅读(116) / 评论(0) 分类 英语新闻

女生表达我喜欢你的十个小动作 1. For more than 40 years, researchers have been cataloging the non-verbal behaviors women use to let men know they're interested (and vice versa). One important category of flirting includes the oldest tric

发表于:2019-02-21 / 阅读(115) / 评论(0) 分类 实用英语

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(88) / 评论(0) 分类 双语有声阅读

The Heat Is On 热传递,是热从温度高的物体传到温度低的物体,或者从物体的高温部分传到低温部分的过程。热传递是自然界普遍存在的一种自然现象。只要物体之间或同一物体的不同部分之间

发表于:2019-03-09 / 阅读(132) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
absoluted profit
accelerator pedal pad
aiais
Albigensianism
all-thin-film IC
alphabetic data set
Ammopiptanthus
avenge of
backfins
Bimal
carnosol
cellulose orthophosphate
centre of expansion
Chirita flavimaculata
cie standard sources
consortion
continuous indicating
cooler door
CRBP
Darley Dale stone
decinem
deck piping
dermestidaes
displacement length coefficient
dull red purple
electronic hub
everytown
expostulation
false truffle
fan deposit
feldspar
fish corral
fixit
folist
Francke
fuel fission
galvanized wire rope clip
graminicolous
gunter grasses
Hamdorf
hedemann
henry ford iis
heterogeneous chain compound
homefolk
hopley
icon-
in the bag
infinite point
infirmities of age
interruptible rate
isonephrotoxin
jet shower
Kalimantan Barat, Propinsi
konishi
labyrinth weir
landbanks
linear calcification
linsleys
lockingmechanism
meet one's need
microwave modulated
money market deposits
mustering up
NDEITA
needelesse
new affection
ochlerotatus (finlaya) formonsensis
octadecyl bromide
owl car
pig-cote
pileup
Poopelloe L.
potters asthma
pre-combustion chamber
prompt message
Prymnesiida
PSMS (power shape monitor system)
pure science
pusia speciosa
radio position finding
recurrent formula
remote message processing
Saronno
scorar
sendas
skim-coating
snowmelts
sorting station
special report
steel for rotor
swims upstream
thiocaine
three-leaved
through group train
tide station
top half inner casing
tranfd.
transverse escarpment
trucking activities
turbulent shear stresses
unstraightforwardness
upright silo