[网络] 原纤细着蓣皂甙；原纤细薯蓣皂甙；原纤细薯蓣皂苷

国家地理-2008-03-20 Rho Ophiuchi Cloud 璀璨的星云

Rho Ophiuchi dark cloud is one of the closest star-forming regions to our own solar system. Located near the constellations Scorpius and Ophiuchus, the nebula is about 407 light years away from Earth. The infrared astronomical satellite, now celebra

发表于:2018-12-05 / 阅读(139) / 评论(0)

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Voice 1 Welcome to Spotlight. Im Katy Blake. Voice 2 And Im Christy VanArragon. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Small, shiny shells. Roun

发表于:2018-12-19 / 阅读(82) / 评论(0)

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1. protagonist /prəˈtgənɪst/ -- the leading(first) character in a play, novel or story Brutus is the protagonist in William Shakespeare's Julius Caesar and Antony is the antagonist. 布鲁特斯在威廉莎士比亚的《尤利乌斯凯撒》中是

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VOA慢速英语2018 科学家观测到巨大星系团的诞生

Scientists Observe Birth of Huge Galaxy Cluster For the first time ever, astronomers have observed the birth of a galaxy cluster, known as a protocluster. The event, billions of light-years away, could form one of the largest-known structures in toda

发表于:2019-01-03 / 阅读(90) / 评论(0)

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专业术语—医院常用抗菌药物的英文翻译(1)

青霉素类青霉素(G) Penicillin(G) Benzylpenicillin，苄青霉素，盘尼西林青霉素V Penicillin V Phenoxymethylpenicillin 苯氧甲基青霉素苄星青霉素 Benzathine Penicillin 长效西

发表于:2019-01-03 / 阅读(105) / 评论(0)

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青霉素类苯唑西林钠 Oxacillin Sodium 新青霉素Ⅱ，苯唑青霉素钠，苯甲异噁唑青霉素奈夫西林 Nafcillin 新青霉素Ⅲ，乙氧萘青霉素匹美西林 Pivmecillinam 氮卓

发表于:2019-01-03 / 阅读(106) / 评论(0)

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头孢菌素类第四代头孢唑喃钠 Cefuzonam Sodium Cosmosin，CZON 氟氧头孢钠 Flomoxef Sodium 氟莫克西，6315-S 头孢匹罗 Cefpirome 头孢吡隆，氨噻肟吡戊头孢其它Β-内酰

发表于:2019-01-03 / 阅读(116) / 评论(0)

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d-Pinoresinoldi-O-b-glucopyranoside 松脂酚双吡喃葡萄糖甙 d-Pinoresinol d-松脂素 Piperitone 胡椒酮 Plantaginin 车前甙 Platycodin A, C, D 桔梗皂甙A，C，D Podophyllotoxin 鬼臼毒

发表于:2019-01-03 / 阅读(150) / 评论(0)

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福尔摩斯广播剧 Cult-A Shambles In Belgravia 5

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-15 / 阅读(105) / 评论(0)

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福尔摩斯广播剧 Cult-A Shambles In Belgravia 6

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By Phil Mercer Sydney 03 December 2007 Kevin Rudd has been sworn in as Australia's new Prime Minister with an agenda of action on climate change and the repeal of unpopular industrial laws. The new government has signed the Kyoto Protocol on climate

发表于:2019-01-25 / 阅读(90) / 评论(0)

VOA常速英语2007年（十二月）

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By Carol Pearson Washington 08 January 2008 New technology makes surgery safer, shortens recovery time and leaves no scars. Both physicians and patients are pleased with the results. VOA's Carol Pearson has more. Maria Viruet recently had her gallbla

发表于:2019-01-31 / 阅读(132) / 评论(0)

VOA标准英语2008年（一月）

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发表于:2019-02-12 / 阅读(105) / 评论(0)

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发表于:2019-02-12 / 阅读(125) / 评论(0)

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发表于:2019-02-12 / 阅读(138) / 评论(0)

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万物简史第437期:小生物的世界(8)

In 2001, a team from Tel Aviv University argued that B. permians were almost identical to a strain of modern bacteria, Bacillus marismortui, found in the Dead Sea. 2001年，以色列特拉维夫大学的一个小组认为，二叠纪芽孢杆菌与一

发表于:2019-02-17 / 阅读(113) / 评论(0)

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青霉素类青霉素(G) Penicillin(G) Benzylpenicillin, 苄青霉素, 盘尼西林青霉素V Penicillin V Phenoxymethylpenicillin, Blinvan, Ospen, 苯氧甲基青霉素苄星青霉素 Benzathine Penicillin 长效西林, 长效青霉素, 比西林, LPG, 苄星青氨苄西林 Ampicillin 安比西林

发表于:2019-02-18 / 阅读(92) / 评论(0)

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福尔摩斯广播剧 Cult-A Shambles In Belgravia 1

发表于:2019-02-21 / 阅读(99) / 评论(0)

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【英语时差8，16】太阳为什么发光

What makes the sun shine? For a lot of folks, this is the kind of thing that doesn't even require explanation: it just does. But just being a commonplace phenomenon in no way explains it. Something must cause the sun to shine. And, in fact, there is

发表于:2019-02-23 / 阅读(110) / 评论(0)

英语时差8，16

中英双语新闻国演员艾伦·里克曼去世

The British actor Alan Rickman has died of cancer at the age of 69. In movies, he won fame for his role as Severus Snape in the Harry Potter series and before that in films such as Truly Madly Deeply, Love Actually, Die Hard, Sense and Sensibility an

发表于:2019-03-04 / 阅读(168) / 评论(0)

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boiler-turbine-generator unit protection