【核子学】热截面

X星球系列故事第25期:Five years old

Its five years old. 它五岁了 'Now remember boys and girls,' said the science teacher. 'You can tell a tree's age by counting the rings in a cross section. one ring for each year.' Tom went home for dinner and found they were having a jelly roll f

发表于:2018-12-18 / 阅读(132) / 评论(0)

TED演讲国际问题篇

第38期: cap, stocking, cross, hole, fragile

说一口流利的英语，从简单的单词开始。听听，读读，背背，今天你的词汇量又增加了5个。单词/词义中英例句单词听读 cap [ kAp ] It's better to put the cap

发表于:2018-12-30 / 阅读(168) / 评论(0)

每日攻克5词

Cross Canadian Ragweed Blends Country

Mary Morningstar Cross Canadian Ragweed formed in 1994, and spent the next eight years building a regional fan base in the southwestern U.S. The Oklahoma-based band released four albums on its own lab

发表于:2019-01-03 / 阅读(175) / 评论(0)

VOA2004（上）--艺术专集

China builds first tower-type solar-thermal power station

China builds first tower-type solar-thermal power station BEIJING, Nov. 12 (Xinhua) -- The first tower-type solar-thermal power station in Asia has been built in northwest Beijing, chief of the program said on Monday. Wang Zhifeng, a researcher at th

发表于:2019-01-07 / 阅读(199) / 评论(0)

英语新闻

经济学人61:用于油井的太阳热能

Science and Technology 科技 Solar heat for oil wells 用于油井的太阳热能 Mirrors in glasshouses 温室的反光镜... can be used to heat stones ...能用于加热石头 THERE is a lot of energy from ancient sunshine stored in the oil that

发表于:2019-01-07 / 阅读(165) / 评论(0)

经济学人科技系列

SSS 2011-11-16

Ever wander through a supermarket and past the open refrigerated cases that house cream cheese, butter and OJ? The refrigerated shelves are protected by jets of air that blow across the front. These jets form an air shield to keep the warm air out. T

发表于:2019-01-08 / 阅读(229) / 评论(0)

Scientific American(十一)月

英语日常口语：面对面交流

面对面的交流就是 face to face，许多人认为这样的沟通效果和电话上或网上联系是不一样的。例句 I've been in touch with my niece, who was born in South America, for years but we have never met face to face. One way of

发表于:2019-01-08 / 阅读(158) / 评论(0)

英语日常口语

鹅妈妈童谣 51 Hot Cross Buns

Hot cross buns! Hot cross buns! One ha' penny, two ha' penny, Hot cross buns! If you have no daughters, Give them to your sons One ha' penny, Two ha' penny, Hot Cross Buns!

发表于:2019-01-09 / 阅读(361) / 评论(0)

鹅妈妈童谣

经济学人65:玻璃房里的镜子

Science and Technology 科技 Solar heat for oil wells 用于油井的太阳热 Mirrors in glasshouses can be used to heat stones 玻璃房里的镜子.....可以用来加热石头 THERE is a lot of energy from ancient sunshine stored in the oil that

发表于:2019-01-26 / 阅读(167) / 评论(0)

经济学人科技系列

新西兰英语 79 New Geothermal Power Station

Today a new geo-thermal power station was opened in Kawerau, in the eastern Bay of Plenty. Geo means earth and therm means heat. The power station uses hot steam from the earth. Like the geo-thermal power station at Wairakei, which opened in the 1950

发表于:2019-01-27 / 阅读(168) / 评论(0)

新西兰英语

VOA常速英语2007年-Red Cross Distributes Aid to Thousands Displace

By Lisa Schlein Geneva 29 December 2007 The International Committee of the Red Cross has begun distributing essential items to more than 500 displaced families who have taken refuge in South Kivu in the eastern part of the Democratic Republic of Cong

发表于:2019-01-31 / 阅读(146) / 评论(0)

VOA常速英语2007年（十二月）

音乐咖啡厅:Cross Every River 流走的河流

歌手介绍: Maria Arredondo，1985年七月六日降生于挪威的文内斯拉（Vennesla）小镇。和很多出色的歌手一样，Maria从很小的时候便显露了过人的音乐天赋。她的母亲说她是从会走路的那天起，就会唱歌了。她从10岁起就开始参加地区的各种歌唱比赛，成绩颇佳。她用了两年时

发表于:2019-02-05 / 阅读(221) / 评论(0)

音乐咖啡厅

中国男子在黄石公园舀水被罚款

YELLOWSTONE NATIONAL PARK Wyo. (AP) A tourist from China was fined $1000 for walking off a boardwalk at Yellowstone National Park and collecting thermal water apparently for medicinal purposes park officials said Wednesday. 黄石国家公园官方本周

发表于:2019-02-05 / 阅读(328) / 评论(0)

英语新闻

男女对温度的感受不同?

It happens every summer: offices turn on the air-conditioning, and women freeze into popsicles. But until now, there was no data to understand why women felt cold and were slipping on cardigans while men just rolled up their sleeves at the same tempe

发表于:2019-02-05 / 阅读(175) / 评论(0)

英语新闻

中国放松煤矿工作日限制

Chinas top planning body has relaxed working day restrictions on its coal mines after reduced output boosted prices, frustrating central planners desire to control both price and supply of the nations most important energy source. 中国最高规划机

发表于:2019-02-05 / 阅读(146) / 评论(0)

英语新闻

澳科学家警告海平面上升问题

CANBERRA, Oct. 14 (Xinhua) -- Australian scientists have made the alarming discovery that sea levels have risen more in the past century than at any other comparable period in the past 6,000 years. Researchers from the Australian National University

发表于:2019-02-06 / 阅读(161) / 评论(0)

英语新闻

英语歌曲:Cross Every River

Cross Every River As I sit here all quiet 当我坐在这里，四周一片寂静 Wonder why were apart 我们就这样分开了 And the noise from the city 城市的喧嚣 Cuts a hole thru the dark 将黑暗切出一个缺口 As the nighttime is fal

发表于:2019-02-08 / 阅读(166) / 评论(0)

好听的英文歌曲

事实：达芬奇眼中的树-Da Vinci’s Rule of the Trees

Pre-Listening Vocabulary observation: something that you see cross section: a view of the inside of something after a cut has been made across it hold true: remain a fact or truth even in other situations ideal: suitable sap: fluid (sugar and mineral

发表于:2019-02-08 / 阅读(382) / 评论(0)

Facts-事实

你知道“秋裤”的英语怎么说吗？

有一种思念叫望穿秋水，有一种寒冷叫做忘穿秋裤。最近，全国各地的天气都变凉了，大家翻箱倒柜找出了尘封已久、又恨又爱的抗冻神物--秋裤。面对这种全世界恐怕只有中国人才穿的裤子，

发表于:2019-02-25 / 阅读(165) / 评论(0)

英语口语

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2-picoline

air-jet textured yarn