分子运动学说

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(163) / 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(63) / 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(361) / 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(174) / 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(76) / 评论(0) 分类 TED演讲教育篇

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(58) / 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(88) / 评论(0) 分类 TED演讲教育篇

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Just when you thought youd heard everything, scientists have found that the reason you can hear everythingincluding things that are very quietis because

发表于:2018-12-24 / 阅读(81) / 评论(0) 分类 Scientific American(四)月

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(128) / 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(84) / 评论(0) 分类 英语阅读理解

The 2009 Nobel Prize in Chemistry goes to Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in England, Yale Universitys Thomas Steitz, and Ada Yonath of the Weizmann Institute of Science in Israel for their studies of the ribosome.

发表于:2019-01-08 / 阅读(108) / 评论(0) 分类 Scientific American(十)月

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(99) / 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(61) / 评论(0) 分类 实用英语

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(76) / 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(102) / 评论(0) 分类 英文语法词汇

如何高效的激活你的英语

发表于:2019-02-09 / 阅读(59) / 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(90) / 评论(0) 分类 阅读空间

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(100) / 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(78) / 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(121) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
abortments
agglutogenic
aggression training
anterior colliculi
assume the ermine
Batam, Pulau
Bomsund
came across
carbon-black
carneiro
Carter Bar
castle
commuters
concrete guide wall
defence and demurrage association
delegating
denticulate leaf
design fatigue cycle
digitonide
dimercaprols
dipetid
double double iron sheet
double super eight
Entner-Doudoroff pathway
evolutivity
ExoMars
fast facsimile
fatist
fields of view
financial liberation
foldboater
foreman dyer
four drum revolving reel
general aspect
geometry of intertial-celestial guidance
get ... out of
graft cardiac rebeating
grout vent
Gvazda
hand -operated starter
Haui
Henbury Craters
high resolution power
homotopy coboundary operation
ill-organized
inhomogeneities
interstitial radiocolloid therapy
Kaniska
keep smiling
lapout
Latin5
lezzes
lividous
maaa
Madisonburg
magnetism chart
manhours
mechanism of self lubrication
menomonie
microstigmatid
minimum resolution
miscoordination
modifier bit
musculus ventricularis
net carrier concentration
Obura
Octylbenzene
P. L. W.
particle trajectories
pentachlorobenzyl alcohol
permeability tester
phenacyl halide
pipeline under the ocean
pitch control sensor
preheat lamp
preimpregnating insulation
proximas
pulse frequency method
rhyme with
Right Reverend
ryolite (rhyolite)
secretion type
self-diagnose
shakoes
Shevchenkove
singularity elimination
sodium orthophosphates
soluble starch
spider arm
surgical orthodontics
synamer
touch my heart
traverse station
undecocted
ungrounded neutral system
urnasches
ventpipe
vetuss
well-content
wraparound channel
wroblewski