紫外的,紫外线的

SSS 2009-12-22

In 2008 astronomers discovered surprising amounts of water molecules where planets were forming near young stars. But how, they wondered, could those molecules survive? They should have been destroyed by ultraviolet radiation. In theory, planetary du

发表于:2018-12-02 / 阅读(181) / 评论(0)

Scientific American(十二)月

VOA慢速英语20060705a

HEALTH REPORT - Health: Looking for Skin CancerBy Brianna Blake Broadcast: Tue, 4 Jul 2006 16:00:00 UTC I'm Faith Lapidus with the VOA Special English Health Report. Tanning beds produce ultaviolet ra

发表于:2018-12-07 / 阅读(154) / 评论(0)

2006年慢速英语（七）月

Earth and Sky:Sunscreened Plants 遮光植物

Sunscreened Plants 遮光植物 A NASA researcher is finding that alfalfa plants grow more poorly when exposed to UVB -- ultraviolet B radiation from the sun. Learn more about sunscreened plants -- today on Earth and Sky. JB: This is Earth and Sky. Eart

发表于:2019-01-02 / 阅读(233) / 评论(0)

(科普英语)Earth and Sky

听歌学英语：Superhero-Lauv

I met a superhero 我曾遇到一个盖世英雄 I lost her 但我失去了她 I want her back 我渴望她归来 She did things to me that no one else could 她对我的呵护关怀无人能及 I miss that 而我终归错过了 Oh Oh Oh Oh Don't wan

发表于:2019-01-03 / 阅读(134) / 评论(0)

听歌学英语

VOA慢速英语-Health Report - Among Vitamins, D Seems Short for 'D

Studies are finding that the vitamin known for building strong bones may also help prevent many diseases. Transcript of radio broadcast: 15 July 2008 This is the VOA Special English Health Report. Vitamin D helps bones and muscles grow strong and he

发表于:2019-01-11 / 阅读(160) / 评论(0)

VOA慢速英语2008年（七）月

Juventus not to sign any top player, says Conte

MILAN, Dec. 16 (Xinhua) -- Juventus head coach Antonio Conte said on Sunday his club will not sign any top player due to economic conditions. The January transfer window opens soon and newspapers in Italy claimed Juventus is finalising a deal to sign

发表于:2019-01-17 / 阅读(151) / 评论(0)

英语新闻

托福听力分学科词汇（二）

物理学 statics 静力学 motion 运动 inertia 惯性 gravitation 引力 relativity 相对 gravity 地心引力 vibration 震动 medium (media) 媒质 frequency 频率 wavelength 波长 pitch 音高 intensity 强度 echo 回声 resonance 回声，洪

发表于:2019-01-17 / 阅读(148) / 评论(0)

托福英语

NPR边听边练112:蜜蜂生活的新秘密

主餐一道：泛听练习以下段落是摘自新闻里的一些重要信息,并不是一个段落的听写。空内信息可在本新闻中全部找到,大家可以根据这些信息复述新闻。一、泛听建议： 1、完整听一遍，掌握

发表于:2019-01-22 / 阅读(158) / 评论(0)

NPR边听边练

公众人物毕业演讲第168期:比尔·奈马萨诸塞大学2014(15)

is a consequence of ultraviolet light, of latitude and climate. 这只不过是紫外线纬度和气候造成的。 There really is no such thing as race. 实际上并没有什么种族。 We're one species, each of us much much more alike than we a

发表于:2019-01-25 / 阅读(121) / 评论(0)

公众人物毕业演讲

HEALTH REPORT - Study: Sunshine and Vitamin D May Improve Lu

HEALTH REPORT - Study: Sunshine and Vitamin D May Improve Lung Cancer Survival By Cynthia Kirk Broadcast: Wednesday, May 18, 2005 I'm Gwen Outen with the VOA Special English Health Report. Sunlight he

发表于:2019-01-30 / 阅读(273) / 评论(0)

健康与经济

Juventus beat Inter 2-0

TURIN, March 25 (Xinhua) -- Juventus beat Inter 2-0 at home in the Derby d'Italia on Sunday to move within four points of the Serie A leaders AC Milan. Following a first half in which both sides had chances, Juve took the lead just before the hour ma

发表于:2019-02-05 / 阅读(179) / 评论(0)

英语新闻

Juventus rout Roma 4-1 to keep leading Serie A

Juventus rout Roma 4-1 to keep leading Serie A ROME, Sept. 29 (Xinhua) -- Juventus thrashed Roma 4-1 at home on Saturday to open up a three-point lead at the top of Italian Serie A. The match was practically over after only 19 minutes when the home s

发表于:2019-02-06 / 阅读(174) / 评论(0)

英语新闻

Juventus back to top with win over Catania

ROME, Feb. 18 (Xinhua) -- Juventus leapfrogged AC Milan to the top of the Serie A after they beat 10-man Catania 3-1 at home on Saturday. Pablo Barrientos put Catania ahead in the fourth minute before Andrea Pirlo equalised in the 22nd minute. Marco

发表于:2019-02-06 / 阅读(152) / 评论(0)

英语新闻

Juventus beats Inter 2-1 in Derby d'Italia

ROME, Oct. 29 (Xinhua) -- Juventus stayed atop of the Serie A table after they beat arch-rivals Inter 2-1 at San Siro in the Derby d'Italia on Saturday. All the three goals were scored before break as Mirko Vucinic netted the opener before Maicon equ

发表于:2019-02-06 / 阅读(179) / 评论(0)

英语新闻

Palermo upset Juventus to take first Serie A win

ROME, Sept. 23 (Xinhua) -- Palermo thrashed lackluster giants Juventus（尤文图斯） away to grab their first Serie A season win on Thursday. Young Argentine（阿根廷） talent Javier Pastore scored an early goal at Turin's Stadio Olimpico, an

发表于:2019-02-06 / 阅读(149) / 评论(0)

英语新闻

中英双语新闻——149 Screen harmful UV rays

As summer approaches we all enjoy outdoor activities. But with sunlight becoming more intense we should protect our skin from harmful direct exposure to the sun. 随着夏日的到来，我们都喜欢进行一些户外运动。但因为日照愈加强

发表于:2019-02-14 / 阅读(182) / 评论(0)

中英双语新闻

香港兴起怪异“食日”减肥法

A new 'health' trend in Hong Kong sees women staring straight at the sun in the belief that it will replace their need for food and even improve their vision and sleep quality, reports Oriental Daily. 据《东方日报》报道，香港女性中兴起

发表于:2019-02-15 / 阅读(202) / 评论(0)

阅读空间

考研英语大纲词组-UVWY

U up to 起来,从事于,忙于;直到;该由…,轮到,胜任,适于 make use of 利用 put to use 使用,利用 use up 用完,花完 as usual 像往常一样,照例 V a variety of 种种,各种 join

发表于:2019-02-17 / 阅读(161) / 评论(0)

考研英语

日本奇葩霓虹面条你敢吃吗？

A man who created neon noodles is being scrutinised as he's refusing to reveal what exactly has given them their crazy colours. 由于拒绝披露关于五彩面条的上色细节，霓虹色面条的发明者受到严厉审视。 The fluorescent foo

发表于:2019-02-18 / 阅读(161) / 评论(0)

阅读空间

考研英语重点词组 UV

发表于:2019-02-25 / 阅读(143) / 评论(0)

考研英语

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

a level playing field

additive number-theoretic function