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发表于:2018-12-03 / 阅读(120) / 评论(0)

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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)

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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(48) / 评论(0)

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发表于:2018-12-19 / 阅读(77) / 评论(0)

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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(105) / 评论(0)

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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(85) / 评论(0)

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发表于:2019-01-03 / 阅读(91) / 评论(0)

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发表于:2019-01-13 / 阅读(121) / 评论(0)

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发表于:2019-01-16 / 阅读(121) / 评论(0)

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发表于:2019-01-16 / 阅读(109) / 评论(0)

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发表于:2019-01-17 / 阅读(71) / 评论(0)

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发表于:2019-01-26 / 阅读(235) / 评论(0)

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发表于:2019-02-02 / 阅读(88) / 评论(0)

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发表于:2019-02-07 / 阅读(149) / 评论(0)

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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(96) / 评论(0)

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发表于:2019-02-18 / 阅读(91) / 评论(0)

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发表于:2019-02-18 / 阅读(122) / 评论(0)

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发表于:2019-02-20 / 阅读(110) / 评论(0)

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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(121) / 评论(0)

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3-ethyl-2-pentene

acoustic radiation pressure

acupuncture analgesia

acute porphyria

anduri

antimonous basic chloride

apobs

apparatus digestorius

aquilinity

arginosuccinate

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