准电中性

数学英语 23 What are the Range and Standard Deviation?

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(162) / 评论(0)

数学英语

VOA慢速英语2009年-Economics Report - New Proposals Intensify

This is the VOA Special English Economics Report. Information wants to be free, the saying goes. But the debate over net neutrality could define how free the exchange of information is going to be in the future. Net neutrality is the idea that every

发表于:2018-12-07 / 阅读(124) / 评论(0)

VOA慢速英语2009年（九）月

VOA慢速英语2017 政府机构投票结束“网络中立”规则

Government Agency Votes to End Net Neutrality Rule A government commission has voted to end the internet policy known as net neutrality. 美国政府一家委员会投票废除了被称之为网络中立的互联网政策。 The Federal Communication

发表于:2018-12-07 / 阅读(98) / 评论(0)

2017年VOA慢速英语(十二)月

英语分类词汇：欧美音乐

什么是RB? RB的全名是 Rhythm Blues，一般译作节奏怨曲。广义上， RB可视为黑人的流行音乐，它源於黑人的Blues音乐，是现今西行流行来和摇滚来的基础，Billboard杂志曾介定 RB为所有黑人音乐，除

发表于:2018-12-18 / 阅读(140) / 评论(0)

英文语法词汇

【英语时差8,16】锤头鲨的锤头

The Hammerheads Hammerhead These unique sharks have heads resembling flattened, T shaped hammers. But how would such a weird head evolve? One hypothesis is that having their eyes spaced far apart might give these sharks better 3D vision. Another hypo

发表于:2018-12-27 / 阅读(137) / 评论(0)

英语时差8，16

Horizon - Life On Mars 火星生命 - 14

Well, hearing that Odyssey had found subsurface water on Mars was enormously exciting for somebody who is involved in planning to send humans to Mars. Water has a number of important uses for us. At t

发表于:2019-01-02 / 阅读(160) / 评论(0)

火星生命

SSS 2011-10-05

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The 2011 Nobel Prize in chemistry goes to Daniel Schechtman of the TechnionIsrael Institute of Technology in Haifa. Schechtman discovered what are called quasicrystals.

发表于:2019-01-08 / 阅读(235) / 评论(0)

Scientific American(十)月

VOA常速英语2008年-Environmentalists Support Moves to Curb Electro

By Gilbert da Costa Abuja 11 February 2008 Nigeria's leading environmental group has endorsed plans by the government to restrict the importation of used computers, in an attempt to control a growing e-waste disposal problem. From Abuja, Gilbert da C

发表于:2019-01-09 / 阅读(110) / 评论(0)

VOA常速英语2008年（二月）

英文歌曲：北极猴子我打赌你在舞池里很不错

Stop making the eyes at me, I'll stop making the eyes at you And what it is that surprises me is that I don't really want you to And your shoulders are frozen (cold as the night) Oh, but you're an explosion (you're dynamite) Your name isn't Rio, but

发表于:2019-01-10 / 阅读(218) / 评论(0)

英文最新流行歌曲

THE MAKING OF A NATION 187 - 1930s/Neutrality Tested

THE MAKING OF A NATION - April 4, 2002: 1930s/Neutrality Tested By David Jarmul VOICE 1: THE MAKING OF A NATION -- a program in Special English by the Voice of America. (Theme) Growing tensions in Eur

发表于:2019-01-11 / 阅读(136) / 评论(0)

The Making of a Nation

VOA标准英语2011--The Making of a Nation - American Histor

The Making of a Nation - American History: In 1930s, Britain Calls for 'Peace In Our Time' STEVE EMBER: Welcome to The Making of a NationAmerican history in VOA Special English. (MUSIC) Growing tensions in Europe and Asia created a serious conflict f

发表于:2019-01-12 / 阅读(111) / 评论(0)

2011年VOA慢速英语(五)月

VOA慢速英语2010-Economics Report - 'Net Neutrality,' Gene

This is the VOA Special English Economics Report. Two rulings in the United States could change how information is controlled online and in our bodies. On Tuesday, a federal appeals court in Washington ruled that current laws limit government power o

发表于:2019-01-12 / 阅读(126) / 评论(0)

2010年VOA慢速英语(四)月

VOA标准英语2010年-Australian Company Develops Junk-Track

This handout illustration image created by Australia's Electro Optic Systems (EOS) aerospace company shows a view of the Earth from geostationary height depicting swarms of space debris in Low Earth Orbit (LEO), 20 Jul 2010 Australian researchers say

发表于:2019-01-13 / 阅读(138) / 评论(0)

VOA标准英语2010年(七)月

【英语时差8,16】锤头鲨的锤头2

发表于:2019-01-17 / 阅读(131) / 评论(0)

英语时差8，16

VOA慢速英语20061012b

THE MAKING OF A NATION - 1930s: Britain Calls for 'Peace In Our Time'By David Jarmul Broadcast: Thursday, October 12, 2006 VOICE ONE: The Making of a Nation鈥擜 program in Special English by the Voi

发表于:2019-01-30 / 阅读(134) / 评论(0)

2006年慢速英语（十）月

128 以色列坚持要求联合国交出原始录像带

> 128 以色列坚持要求联合国交出原始录像带 Israel Asks UN to Hand Over TapeRoss Dunn Jerusalem 9 Jul 2001 14:32 UTC Israel is insisting that the United Nations hand over an 1)unedited vi

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VOA2001-国际风云（2）

捂脸英语怎么说

上周，韦氏官方正式宣布收录了1000多个网络词汇！看来韦氏词典追又赶了把时代潮流，企图站在年轻酷炫的风尖浪口。现在韦氏词典也被带跑偏了。2017年加入的这批热词里，于是我们看见了

发表于:2019-02-01 / 阅读(181) / 评论(0)

英文语法词汇

英文歌曲:I Bet You Look Good On The Dancefloor

I Bet You Look Good on the Dancefloor Arctic Monkey Stop making the eyes at me, I'll stop making the eyes at you And what it is that surprises me is that I don't really want you to And your shoulders are frozen (cold as the night) Oh, but you're an e

发表于:2019-02-08 / 阅读(207) / 评论(0)

好听的英文歌曲

China province mulls law on radioactive pollution control

LANZHOU, Feb. 11 (Xinhua) -- Northwest China's Gansu Province, home to the country's earliest nuclear base, plans to draft a new law on radioactive pollution control this year, the local government said Saturday. Lawmakers in the landlocked province

发表于:2019-02-17 / 阅读(167) / 评论(0)

英语新闻

GRE词汇词根整理：gram

利用词根记忆GRE词汇是一种较为快捷牢固的方法了，通过词根可以将一连串GRE词汇串联记忆。下面是GRE词汇词根的gram部分，希望能够帮助各位考生快速记忆GRE词汇。 gram = write ,something written

发表于:2019-02-25 / 阅读(187) / 评论(0)

GRE英语

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