汞黝铜矿

AMERICAN MOSAIC - Americas Oldest Planetarium Honors Russian Cosmonaut Yuri Gagarin DOUG JOHNSON: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) Im Doug Johnson. Today we hear new music from Coldplay. And we answer a question about Hallow

发表于:2018-12-07 / 阅读(92) / 评论(0) 分类 2011年VOA慢速英语(十)月

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(109) / 评论(0) 分类 Scientific American(一)月

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(96) / 评论(0) 分类 医务英语

Todd: Christian can you talk about the summers in Norway. Christian: Yeah, a lot people think the summers in Norway are really cold, but actually they're not. Maybe everything, the weather is changing because of El Nino effect, I don't know, but we'v

发表于:2019-01-07 / 阅读(89) / 评论(0) 分类 原版英语对话1000个

By Gilbert da Costa Abuja 28 April 2007 One of Nigeria's best-known citizens, the writer Wole Soyinka, has given his support to calls for another presidential election. Opposition leaders and international observers have described the April 21 electi

发表于:2019-01-07 / 阅读(96) / 评论(0) 分类 2007年VOA标准英语(四月)

Billy Currington是一位美国乡村歌手。他从2003年起至今推出了五张专辑,其中有十支单曲都登上了Billboard的乡村音乐流行榜和乡村之声榜。这七支冠军单曲Must Be Doin' Somethin' Right, Good Directions, Pe

发表于:2019-01-10 / 阅读(74) / 评论(0) 分类 英乐时空

Stravinsky's 'Rite of Spring' Celebrates 100 The opening notes of The Rite of Spring are iconic and beloved today. But for many audience members who came to the Ballet Russes in 1913, they were unwelcome. A bassoon had likely never been performed in

发表于:2019-01-13 / 阅读(113) / 评论(0) 分类 VOA标准英语2012年(六月)

One of America's premier institutions of higher learning is the United States Naval Academy in Annapolis, Maryland. There, young men and women grow from teenagers into naval officers. The Academy tests students both in and out of the classroom, in a

发表于:2019-01-13 / 阅读(93) / 评论(0) 分类 VOA标准英语2010年(六)月

Grammy-winning jazz guitarist Lee Ritenour gets a little help from his friends, namely some of the world's greatest guitar players, on his new album, 6 String Theory. Lee's all-star showcase is a celebration of the instrument he mastered more than a

发表于:2019-01-14 / 阅读(104) / 评论(0) 分类 VOA标准英语2010年(九)月

GUY RAZ, HOST: Have you ever experienced hatred or - I mean, have you ever - I don't know. Has anybody ever said something to you because of who you are, because of your faith that has just been so incredibly hurtful? DALIA MOGAHED: Yes (laughter), a

发表于:2019-01-17 / 阅读(126) / 评论(0) 分类 2017年NPR美国国家公共电台4月

今天我们要学的词是rite of passage。 Rite of passage, 指人生进入新阶段的礼仪。A sweet 16 birthday is a rite of passage into adulthood for teenagers, 十六岁生日是青少年进入成年的标志。Getting a driver's license ha

发表于:2019-02-02 / 阅读(97) / 评论(0) 分类 英语每日一词

Pollster Dalia Mogahed 分享了一些关于埃及人对于阿拉伯之春的态度的令人意外的数据主要集中于女性在导致变革中起到的角色。

发表于:2019-02-05 / 阅读(172) / 评论(0) 分类 TED公开课:告女性说

I only slept for a couple of hours In the back of my buddy's truck I must be runnin' on solar power 'Cause I'm ready to crank back up And the boys are all bangin' on cheap guitars And the girls are all rockin' their bikini tops And that big ball's wa

发表于:2019-02-06 / 阅读(106) / 评论(0) 分类 美国乡村音乐

10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(118) / 评论(0) 分类 万物简史

This old man and me, were at the bar and we Were having us some beers and swaping I don't cares Talking politics, blonde and red-head chicks Old dogs and new tricks and habits we ain't kicked We talked about Gods grace and all the hell we raised Then

发表于:2019-02-18 / 阅读(66) / 评论(0) 分类 美国乡村音乐

You're a modern day miracle Anything but a typical girl Mona Lisa on a sidewalk stand Superstar in a common man world Nothing's been so beautiful Wanna stop and ask your name Take a picture of your pretty face Shot to heaven, steal a kiss Leave the w

发表于:2019-02-25 / 阅读(81) / 评论(0) 分类 美国乡村音乐

Don't you hate hearing that clock on the wall chimming saying its time and Don't you just wish we could stay right here together all day long You know it wouldn't be a crime if we crawled back into bed got as close as we could get Tried to figure out

发表于:2019-02-26 / 阅读(105) / 评论(0) 分类 美国乡村音乐

Sometimes they look brown Sometimes they look blue Always they offer a beautiful view Into the soul I'm connected to No one has eyes like you They dance in the light They sing in the dark They pull me together They tear me apart Im jealous of paper w

发表于:2019-02-26 / 阅读(91) / 评论(0) 分类 美国乡村音乐

Use a lighter hand I've got bruses you can't see You can take your time Your love is all I need They say time is a healer But it's been no friend to me I've had a share of heartache I've had my fill of pain Girl you took away the hurt And stopped the

发表于:2019-02-26 / 阅读(196) / 评论(0) 分类 美国乡村音乐

The way you stumble in the kitchen Looking for that first cup of joe How you put on your mascara Starin' in the mirror on your tippy-toes And if you wonder why I love you baby I can boil it down to just one thing Chorus Yeah everything Every little t

发表于:2019-02-26 / 阅读(94) / 评论(0) 分类 美国乡村音乐