常规分析用分光光度计

赖世雄教你学唱歌: Unit 17 Jambalaya

Jambalaya----by Carpenters Goodbye Joe, he gotta go, me oh my oh He gotta go -- pole the pirogue down the bayou His Yvonne, the sweetest one, me oh my oh Son of a gun, we'll have big fun on the bayou

发表于:2018-12-09 / 阅读(233) / 评论(0)

赖世雄教你学唱歌

2005年NPR美国国家公共电台八月-China, Russia Hold Joint Military Exercis

This is Morning Edition from NPR news. I am Steve Inskeep and I am Susan Stamberg. Russian and Chinese forces today begin 8 days of joint military exercises. Some ten thousand troops are expected to take part, making this their largest joint military

发表于:2019-01-08 / 阅读(125) / 评论(0)

2005年NPR美国国家公共电台

VOA常速英语2008年-New Procedure Avoids Abdominal Incision, Offers

By Robert Raffaele Washington 27 March 2008 A new type of surgery may make it easier for patients who would otherwise require a more invasive procedure. The new type of operation makes it possible for doctors to remove unwanted tissue through a patie

发表于:2019-01-09 / 阅读(79) / 评论(0)

VOA标准英语2008年（三月）

美国国家公共电台 NPR Louisiana Wants To Use The Muddy Mississippi To Build Up Its Coast

RACHEL MARTIN, HOST: The state of Louisiana is sinking. It's already lost thousands of square miles because of rising seas. The state's marshland is disappearing as a result. Now, there is an ambitious plan to divert parts of the sediment-rich Missis

发表于:2019-01-16 / 阅读(44) / 评论(0)

2018年NPR美国国家公共电台5月

美国国家公共电台 NPR Unconscious Prejudice Meets Real-World Horror In 'The Exception'

MELISSA BLOCK, HOST: Berlin, 1940. A young German officer is given a new mission. The Reich is sending him to Holland to guard the exiled former German Emperor Kaiser Wilhelm II. (SOUNDBITE OF FILM, THE EXCEPTION) ANTON LESSER: (As General Falkenberg

发表于:2019-01-17 / 阅读(48) / 评论(0)

2017年NPR美国国家公共电台6月

希腊神话：鲍西丝和费莱蒙　Baucis and Philemon

As was the common practice with the gods of Olympus，Zeus and Hermes were visiting the world in disguise．One day they came to a village．At a thousand house sthey knocked，and a thousand times they were refused rest and food and drink．At last

发表于:2019-01-30 / 阅读(81) / 评论(0)

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allantus nigrocaeruleus

amber-gris

at the top

Audubon National Wildlife Refuge

automatic radio-meteorology

balancing account