[化] 经典金属电子论

In the square outside the British Library in London is a sculpture of Sir Isaac Newton - The first man who asked why apples seem always to fall towards the centre of the earth. Maybe they chose it for the spot because it shows a great scientist at wo

发表于:2018-12-07 / 阅读(150) / 评论(0) 分类 英文杂志-Magazine

This is Scientific American's 60-Second Science. I'm Sophie Bushwick. Got a minute? The shortest distance between two points may be a straight line, but try telling that to electrons: when current flows down a wire, these particles zig and zag, movin

发表于:2018-12-24 / 阅读(174) / 评论(0) 分类 Scientific American(九)月

He has a background in classical music. 他有古典音乐的背景。 have a background in something就是指有某方面的背景。 I have a background in special education.我有特殊教育的背景。

发表于:2018-12-25 / 阅读(133) / 评论(0) 分类 蒋健棠英语实用句子

SCENE② A 第一天上课 【很高兴又看到你】 Rose: Hello, Herbert. It's nice to see you again. 柔丝: 嗨,赫伯特。很高兴又看到你。 Herbert: I, well, um... 赫伯特: 我,嗯

发表于:2019-01-02 / 阅读(226) / 评论(0) 分类 网络社交

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(174) / 评论(0) 分类 健康与经济

Three Scientists Win Nobel Prize in Chemistry Three scientists have won the Nobel Prize for chemistry for their work to simplify and improve the imaging of biomolecules. 三位科学家因为在简化和改善生物分子成像方面的成就获得了诺

发表于:2019-01-03 / 阅读(236) / 评论(0) 分类 2017年VOA慢速英语(十)月

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Description: Metal Sonic is flying through space and comes to an asteroid field, you need to help him blast his way through without getting hit or its game over. Instructions: Move: Up

发表于:2019-01-08 / 阅读(228) / 评论(0) 分类 Daily Free Games

[0:0]efficiency效率,功效 [0:12.1950]elaborate elastic elbow elderly精心计划的,详尽的 橡皮图,松紧带 肘,肘部 较老的,年长的 [1:2.6076]elect electrical electron选举,推选 电的,电气科学的 电子 [1:41.1372]electronic elegant element elementary [2:36.2790]el

发表于:2019-01-16 / 阅读(239) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

But this still doesn't explain why light is able to pass through glass rather than being absorbed as with most solids. 但是这还是不能解释为什么光可以穿透玻璃而不是像其他大多固体那样被吸收。 For that, we need to go a

发表于:2019-01-17 / 阅读(138) / 评论(0) 分类 TED演讲教育篇

离开演还有一段时间,托德和阿美兴致勃勃地聊起了古典音乐,还聊到了世界三大男高音,阿美好像很有兴趣哦! Listen Read Learn Todd: You said you like classical music very much. Then who is your favorite opera star? May: There are three of them, the Three T

发表于:2019-01-21 / 阅读(125) / 评论(0) 分类 英语口语大赢家

THIS IS AMERICA - Classical Music Today By Jerilyn Watson Broadcast: Monday, March 14, 2005 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Special English. I'm Faith Lapidus. VOICE TWO: And I'm

发表于:2019-01-30 / 阅读(188) / 评论(0) 分类 This is America

A-bomb, atomic bomb 原子弹 absorption 吸收 to accelerate 加速 accelerating chamber 加速室 accelerator 加速器 synchrocyclotron 同步回旋加速器 synchrotron 同步加速器 betatron 电子

发表于:2019-02-03 / 阅读(171) / 评论(0) 分类 英文语法词汇

Early effect 厄利效应 Early failure 早期失效 Effective mass 有效质量 Einstein relation(ship) 爱因斯坦关系 Electric Erase Programmable Read Only Memory(E2PROM) 一次性电可擦除只读

发表于:2019-02-05 / 阅读(162) / 评论(0) 分类 实用英语

Background carrier 本底载流子 Background doping 本底掺杂 Backward 反向 Backward bias 反向偏置 Ballasting resistor 整流电阻 Ball bond 球形键合 Band 能带 Band gap 能带间隙 Ba

发表于:2019-02-05 / 阅读(146) / 评论(0) 分类 实用英语

'The Big Bang Theory' Writers to Hide Kaley Cuoco's Broken LegKaley Cuoco has returned to work on 'The Big Bang Theory,' but despite the fact she's still wearing a cast on her badly broken leg, her injury won't be written into the show. During an int

发表于:2019-02-05 / 阅读(98) / 评论(0) 分类 阅读空间

Listen carefully to this selection of music, because whether the cheese or chalk/ gets you moving, it says as much about your personality as your musical taste, not necessarily though in the way you might think. By rights, you would expect Joe Fylan

发表于:2019-02-05 / 阅读(105) / 评论(0) 分类 英伦广角

饶舌:Gucci Mane - Classical 相关介绍:来自亚特兰大的Radric Gucci Mane Davis,在发行了个人首张专辑《Trap House》四年之后,人气日渐高涨。 Bricks, Photo Shoot, Shirt Off and Stoopid and the Make the Trap Say Aye re

发表于:2019-02-07 / 阅读(155) / 评论(0) 分类 节奏布鲁斯

Finally, in 1926, Heisenberg came up with a celebrated compromise, producing a new discipline that came to be known as quantum mechanics. At the heart of it was Heisenberg's Uncertainty Principle, which states that the electron is a particle but a pa

发表于:2019-02-17 / 阅读(130) / 评论(0) 分类 万物简史

Neutrons and protons occupy the atom's nucleus. The nucleus of an atom is tinyonly one millionth of a billionth of the full volume of the atombut fantastically dense, since it contains virtually all the atom's mass. As Cropper has put it, if an atom

发表于:2019-02-17 / 阅读(127) / 评论(0) 分类 万物简史

The Microscopic Technique Each advance in microscopic technique has provided scientists with new perspectives on the function of living organisms and the nature of matter itself. The invention of the visible light microscope late in the sixteenth cen

发表于:2019-02-25 / 阅读(164) / 评论(0) 分类 双语有声阅读
学英语单词
absorption pyrometer
acidic odo(u)r
amino-sumene
arisaema robustum nakai
astropaths
bam
beta hydroxybutyric dehydrogenase
borely
brake level guidance
cantacuzino
captivators
car weight
circulation degassing process
cixous
cold finisher
colectivoes
computer organization
continge
convolving
corticotropin gel
crane structure
culicoides (beltranmyia) duodenarius
cultural changes
dassn't
Detalup
device template
directive factor
disazo dyes
disto-molar
donated surplus
dwelling standard
energy front
Eritrichium heterocarpum
factor mobility
flood protection dike
food yolk
formolatiom
four-channel multiplier
fungus fodder
generalized least squares
hadco
hand-to-mouth purchasing
hidromeiosis
higher nuclides
hot-guy
inculcative
Kybernetika
laminated rod
leaf surface
legia
low-temperature endothermic peak
lung resistance
magnetic ageing
market quality
maximal submodule
melospiza melodias
merithal
migrated time
milk sugars
molecular susceptibilities
msbp
myotendinous
Nitogenin
NVRAMs
Oktatensin
overflourishes
parallelomete
parietal vessel
Pongola
pre-K
primary dormant period
purely imaginary numbers
raphetamine phosphate
recolors
remote entry unit
reproduce head
rhaphium popularis
ruther
santaquin
scratching brush
sheet-stringer panel
slag charge
slainer
smelling the botom
snow protection bank
spleen transplantation
staff-cabins
syllabic manipulation
tangible resources
temparin
the tunnel vision
thermal generator set
thresher with undercarriage
triple-some
UIM
undrinkable
upward adjustments of prices
USB modem
uwaydi
Veckholm
village community
West Coker