反卷集珠霉

SSS 2009-02-27

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? February 28th is International Sword Swallowers Awareness Day, according to practitioner Dan Meyer, who recently demonstrated the technique at the AAAS meeting in Chic

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Scientific American(二)月

英语听力文摘 English Digest 580、什么是条件反射？

What Are Reflexes? If youve ever blinked at a sudden light, jerked your hand away from something hot, or jumped at a loud noise, then you know that these are not actions we consciously plan. Rather, they happen involuntarily. Such sudden, unconscious

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英语听力文摘 English Digest

TED演讲:我们为何哭泣(2)

The gas stings Iris, and suddenly, she can't help it, she starts weeping uncontrollably. 这种气体刺激着虹膜，来势汹汹，她无力阻止，于是她开始控制不住地大哭。 These reflex tears are different from the basal tears that

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TED演讲教育篇

每日一词【924】in sync：同步的，协调的

今天我们要学的词是in sync。 In sync, 意思是同步的，协调的。 The figure skating pair were totally in sync, 这对花样滑冰双人组合的动作完全同步。 I voted for the candidate whose values were in sync with my own, 我投

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英语每日一词

医学病症词典六

Charcot-Marie-Tooth disease Chinese腓骨肌萎缩征 Chassalgnac's tubercle Chinese夏桑亚克结节(第六颈椎横突的颈动脉结节) chemical synapse Chinese化学突触 Cheyne-Stokes nystagmus Chinese节律性眼球震颤 chiasmatic cistern Chinese交叉池 childhood dystrophy C

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英文语法词汇

医学病症词典十一

ganglioglioneuroma Chinese神经节胶质神经瘤 gangliolysis Chinese神经节阻滞 ganglion Chinese神经节 ganglioside Chinese神经节苷脂 gangliosidoses Chinese神经节苷脂沉积症 gangreneChinese 坏疽 ganimalon Chinese r-氨酪酸 Ganser's commissure Chinese甘塞氏连

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英文语法词汇

学个词Learn a Word 第924期 In sync

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英语单词荟萃

加州英语分级G4 Andrew Smith Hallidie Cable Car Inventor 02

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加州英语分级G4

加州英语分级G4 Andrew Smith Hallidie Cable Car Inventor 05

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加州英语分级G4

加州英语分级G4 Andrew Smith Hallidie Cable Car Inventor 08

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加州英语分级G4

加州英语分级G4 Andrew Smith Hallidie Cable Car Inventor 07

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加州英语分级G4

加州英语分级G4 Andrew Smith Hallidie Cable Car Inventor 06

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加州英语分级G4

加州英语分级G4 Andrew Smith Hallidie Cable Car Inventor 04

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加州英语分级G4

英语听力文摘 English Digest 429、睡觉时为何不打喷嚏

Sleep On, Sneeze Not 睡觉的时候不会打喷嚏 The signs are unmistakabl e : the eyes water, the chest heave s , the nose twitch es , the body tenses, suspense builds until finally a sneeze blasts forth, concluding the drama. It's a momentarily

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英语听力文摘 English Digest

全球首款柔性屏ReFlex手机亮相:让人惊讶!

A new flexible smartphone design could change the way users interact with their devices. ReFlex, developed by researchers at Queen's University, uses 'bend sensors' to control app interactions, and simulates physical forces through detailed vibration

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英语新闻

音乐咖啡厅:Lights - Muscle Memory

After having spent a fast year Waiting for the next time I can get you close I grew used to being back here Like a chorus synth line soldier at his post You call and I respond The sparrow and the song I miss you when you're gone When I am alone I See

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学个词Learn a Word 第1693-lip-sync

今天我们要学的词是lip sync。Lip sync 是lip synchronization的简称，意思是对口型，假唱。Pop singer Beyonce is alleged to have lip synced the national anthem at President Obama's second inauguration. 流行歌手碧昂丝被指在

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英语单词荟萃

【英语时差8，16】睡觉不打喷嚏

The signs are unmistakable: the eyes water, the chest heaves, the nose twitches, the body tenses, suspense builds... until finally a sneeze blasts forth, concluding the drama. It's a momentarily paralyzing experience that can seize one at almost any

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英语时差8，16

【趣谈英语】打哈欠是一种交流形式-Yawning Is A Form Of Communication

Pre-Listening Vocabulary involuntary: occurs without ones control (e.g. a reflex) contagious: spreads from one person to another empathy: the understanding or acknowledgment of another persons feelings phenomenon: an observance in nature (often causi

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趣谈英语

医学病症词典十四

illogical attitude Chinese不自然姿势(癔症性癫痫) illusion Chinese错觉 imbecility Chinese痴愚 imipramine Chinese丙咪嗪 impinge Chinese侵犯 impotence Chinese阳萎 incisura Chinese切迹 incitogram Chinese冲动发放 inclusion body encephalitis Chinese包涵体

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