8-乙酰-7-羟基香豆素

阶梯听力天天练:水手

发表于:2018-12-03 / 阅读(119) / 评论(0)

阶梯听力天天练

专业术语—中草药成分英汉对照词汇A1

A Abrine 相思豆碱 O-Acetyl-3,6-di-O-β-D-xylopy-rano- astragaloside O-乙烯 3,6-双氧-β-D- 吡喃木糖基绵毛黄芪甙 Acetylastragaloside 乙酰黄芪甙 N-Acetyl-D-Glucosamine N-乙酰氨基

发表于:2018-12-08 / 阅读(99) / 评论(0)

医务英语

TED演讲：气味背后的科学(10)

Now, coumarin is a very common thing, a material, in fragrance which is derived from a bean that comes from South America. 香豆素是香水中一个十分平常的原料，从来自南美的豆子中提炼出来的。 And it is the classic syntheti

发表于:2018-12-19 / 阅读(72) / 评论(0)

TED演讲教育篇

TED演讲：气味背后的科学(9)

And every single part of this mechanism is actually plausible in biology. 实际上，这个机制的每一个步骤在生物领域中都是可行的。 In other words, I've taken off-the-shelf components, and I've made a spectroscope. 换句话讲，我

发表于:2018-12-19 / 阅读(47) / 评论(0)

TED演讲教育篇

Skating: Chinese Pair Win First Medals at World Championship

Broadcast: Mar 27,2003 The first medals of the 2003 World Figure Skating Championships were awarded Wednesday night here in the nation's capital. Chinese skaters Shen Xue and Zhao Hongbo successfully

发表于:2019-01-03 / 阅读(102) / 评论(0)

VOA2003（上）-体育专递

专业术语—中草药成分英汉对照词汇S2

Silybin 水飞蓟宾 Silymarin 水飞蓟素 Silydianin 水飞蓟宁 Sinomenine 盐酸青藤碱 Sinoside 辛诺甙 Skimmianine 茵芋碱 Smiglanin 光叶菝葜甙 Smilagenin 异菝葜皂甙 Solanidine 茄

发表于:2019-01-03 / 阅读(82) / 评论(0)

医务英语

专业术语—中草药成分英汉对照词汇H2

Humulone 律草酮 Huperzine Serrate P.E 千层塔提取物 Hydroginkgolic acid 氢化白果酸 Hydroginkgolinic acid 氢化白果亚酸 p-Hydroxyacetophenone 对羟基苯乙酮 p-Hydroxybenzylalcohol

发表于:2019-01-03 / 阅读(90) / 评论(0)

医务英语

Ronaldo reveals desire to become president of CBF

RIO DE JANEIRO, March 18 (Xinhua) -- Retired soccer star Ronaldo on Sunday revealed his aspirations of entering the world of politics and becoming the next president of the Brazilian Confederation of Soccer (CBF). With the sudden and unexpected resig

发表于:2019-01-07 / 阅读(77) / 评论(0)

英语新闻

VOA标准英语2012--Researchers Say Malaria Drug Could Also Treat Cancer

Researchers Say Malaria Drug Could Also Treat Cancer Scientists know that human cancer cells grow by getting energy from adjacent tumors, where cells have begun to self-destruct. The spread of cancer is accelerated by the death of these cells. This p

发表于:2019-01-13 / 阅读(120) / 评论(0)

VOA标准英语2012年(三月)

美国国家公共电台 NPR Cheech Marin On How His Famed Comic Collaboration Was Like Chicano Art

DAVID GREENE, HOST: And it's David here with an invite. Come with me up a winding hill in LA to a house high above where the ocean meets the mountains. A woman is standing outside the gate. It's publicist Yvette Shearer. And she's with the man we are

发表于:2019-01-16 / 阅读(117) / 评论(0)

2017年NPR美国国家公共电台3月

经济学人129:喜马拉雅山受到了污染

Science and Technology Pollution in the Himalayas Time to call the sweep? 科技喜马拉雅山受到了污染是时候呼吁清扫了吗？ Soot gets everywhere. Even into the world's highest mountains 到处都弥漫着烟灰，甚至蔓延到了世

发表于:2019-01-26 / 阅读(235) / 评论(0)

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上海科学家研发防水耐火纸有助纸质文物保存

In January 2015, a fire in one of Russia's largest university libraries damaged more than 1 million historical documents, an incident which some media described as a cultural Chernobyl. 2015年1月，俄罗斯最大的大学图书馆之一发生了火灾

发表于:2019-02-02 / 阅读(87) / 评论(0)

英语新闻

中草药成分英语单词

中草药成分英语单词 A Abrine 相思豆碱 O-Acetyl-3,6-di-O--D-xylopy-rano- astragaloside O-乙烯 3,6-双氧--D- 吡喃木糖基绵毛黄芪甙 Acetylastragaloside 乙酰黄芪甙 N-Acetyl-D-Glucosamine N-乙酰氨基葡萄糖糖 6``-acetylhyperoside 6``-乙酰氧基金丝桃甙 Acetylsh

发表于:2019-02-02 / 阅读(133) / 评论(0)

英文语法词汇

Berdych, Radwanska into China Open finals

BEIJING, Oct. 8 (Xinhua) -- Czech third seed Tomas Berdych muscled out top seed Jo-Wilfried Tsonga of France here on Saturday to reach the final of the 2.1-million-U.S.-dollar China Open ATP tournament, while Poland's Agnieszka Radwanska saw off Ital

发表于:2019-02-07 / 阅读(148) / 评论(0)

英语新闻

医学病症词典一

Abadie's Sign Chinese阿巴迪征(跟腱受压无感觉，见于脊髓痨) Abaptiston Chinese安全开颅圆锯 abarognosis Chinese压觉缺失 abasia astasia Chinese立行不能 abasia Chinese步行不能 abdominal reflex Chinese腹壁反射 abduction Chinese外展 abiotrophy Chinese生活力

发表于:2019-02-07 / 阅读(114) / 评论(0)

英文语法词汇

英语歌曲:Still Here

Lene Marin的声音属于那种很舒服很随意，表面平淡但内里蕴含着百转千回，令人百听不厌。从那首著名的A Place Nearby开始，Lene的歌总在最不经意的地方给人惊喜。 Still Here Lene Marin I just can't he

发表于:2019-02-08 / 阅读(94) / 评论(0)

好听的英文歌曲

Brazil unlikely to hire foreign coach, says CBF

发表于:2019-02-18 / 阅读(90) / 评论(0)

英语新闻

音乐咖啡厅:小野丽莎(She wore a yellow ribbon)

小野丽莎日本首席 Bossa Nova 女王，小野丽莎那充满阳光气息的轻快乐章，比起巴西当地歌手也丝毫不显逊色。因此不仅在日本，小野丽莎的音乐在全世界都受到肯定，不论是纽约或巴西的演唱会都有盛大的回响。甚至得到 Bossa Nova 之神 Antonio Carlos Jobim 的青睐，双方

发表于:2019-02-18 / 阅读(121) / 评论(0)

音乐咖啡厅

天籁音乐:My Lucky Day

Lene Marin的声音属于那种很舒服很随意，表面平淡但内里蕴含着百转千回，令人百听不厌。新的一天开始了，告诉自己，今天是我的lucky day！ My Lucky Day Lene Marin Tell me what you saw that was so bad Tel

发表于:2019-02-20 / 阅读(108) / 评论(0)

天籁音乐

2015年CRI 乌克兰东部重燃战火停火协议岌岌可危

Renewed fighting between Ukrainian government troops and rebels in the east has threatened to demolish what remains of a shaky cease fire reached in February. President Petro Poroshenko is warning of a possible large-scale offensive by the rebels fol

发表于:2019-02-21 / 阅读(119) / 评论(0)

2015CRI中国国际广播电台

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absorbing dust mass

aceria jasminoidis

all-stations address

angustassiminea kurodai

cascade hydropower stations