[化] 经典金属电子论

英文杂志-Physics

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(146) / 评论(0)

英文杂志-Magazine

SSS 2011-09-27

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(169) / 评论(0)

Scientific American(九)月

蒋健棠英语实用句子(52):He has a background in classical music.

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(131) / 评论(0)

蒋健棠英语实用句子

很高兴又看到你

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(225) / 评论(0)

网络社交

ECONOMICS REPORT - Work on 'Game Theory' Wins Nobel Prize fo

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(173) / 评论(0)

健康与经济

VOA慢速英语2017 三位化学家获得诺贝尔化学奖

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(235) / 评论(0)

2017年VOA慢速英语(十)月

英语游戏:Metal Sonics Aste...

[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(225) / 评论(0)

Daily Free Games

闭着眼睛飘单词四级词汇32

[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(237) / 评论(0)

闭着眼睛飘单词四级词汇

TED演讲:为什么玻璃是透明的(2)

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(136) / 评论(0)

TED演讲教育篇

英语口语大赢家Topic206:古典音乐 Classical Music

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(123) / 评论(0)

英语口语大赢家

THIS IS AMERICA - Classical Music Today

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(186) / 评论(0)

This is America

英语词汇分类：核能

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(169) / 评论(0)

英文语法词汇

微电子辞典-5

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(160) / 评论(0)

实用英语

微电子辞典-2

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(145) / 评论(0)

实用英语

《生活大爆炸》女主角Cuoco带伤拍戏

'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(97) / 评论(0)

阅读空间

英伦广角 Issue 123 音乐与性格

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)

英伦广角

英语歌曲:布鲁斯 Gucci Mane - Classical

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(152) / 评论(0)

节奏布鲁斯

万物简史第205期:威力巨大的原子(19)

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(128) / 评论(0)

万物简史

万物简史第200期:威力巨大的原子(14)

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(124) / 评论(0)

万物简史

双语有声阅读：显微技术

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(161) / 评论(0)

双语有声阅读

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

auxiliary enlarging lens