含中文字幕节目   

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การบำบัดรักษาผู้ป่วยมะเร็งทรวงอกตามที่ปฏิบัติกันมานั้น เมื่อมะเร็งทรวงอกลุกลามไปถึงระบบต่อมน้ำเหลือง แพทย์มักจะผ่าตัดเอาต่อมน้ำเหลืองใต้รักแร้ออกไปด้วยเป็นจำนวนมากเพื่อกำจัดเซลมะเร็งอย่างไม่ให้เหลือร่...

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Berenbaum: Well, back in February, the results of [the] microarray analysis, we knew that we were seeing these potentially broken ribosomes in the bees afflicted with colony collapse disorder. Steve:...

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In eukaryotes, DNA transcription begins when general transcription factors bind to the promoter region of the gene. Those transcription factors facilitate the binding of the RNA polymerase enzyme to t...

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Shirley Horn was considered one of the great jazz singers of the nineteen fifties and sixties.She was often compared to the famous singers Ella Fitzgerald,Dinah Washington and Sarah Vaughan.She perfor...

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This, with his spirited playing of “Rye Whiskey” and “Turkey in the Straw”, soon got him elected to the state House of Delegates in 1946, the US House of Representatives in 1952 and, by 1958, at 40, t...

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Mariette: One of the [amazing] things about science isn't it, how one thing leads to another, the famous "shoulder of giants" response. Steve: It was Newton who said, "If I can see farther, it's beca...

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Let's start this video by throwing a mouse, a dog, and an elephant from a skyscraper onto something soft. Let's say, a stack of mattresses. The mouse lands and is stunned for a moment, be...

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Manchester United - one of the most famous football teams in the world. The manager is Sir Alex Feguson. He has been in charge of the team for more than twenty years. Some of the most famous footballe...