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關注:1
2013-05-23 12:21
求翻譯:多利羊誕生之后,克隆就再也不能當做科學的幻想而不去認真的考慮了。人們能夠復制一頭一摸一樣的羊,這與克隆人就有一步之遙。許多人覺得克隆人很可怕,令人反感。但是,這一技術具有極大的醫藥應用潛力。科學家可以培養一群細胞,并指令它們長成與病人基因完全一致的整個器官甚至四肢,這就消除了器官移植到病人體內時因免疫反應造成的排異問題。科學們還可以從改基因的動物譬如豬身上獲取一個接受移植的病人能夠容忍的器官。這樣,現在每年成千上萬個因為得不到可替換的心,肝或腎而死亡的病人的生命就可以得救了。是什么意思?![]() ![]() 多利羊誕生之后,克隆就再也不能當做科學的幻想而不去認真的考慮了。人們能夠復制一頭一摸一樣的羊,這與克隆人就有一步之遙。許多人覺得克隆人很可怕,令人反感。但是,這一技術具有極大的醫藥應用潛力。科學家可以培養一群細胞,并指令它們長成與病人基因完全一致的整個器官甚至四肢,這就消除了器官移植到病人體內時因免疫反應造成的排異問題。科學們還可以從改基因的動物譬如豬身上獲取一個接受移植的病人能夠容忍的器官。這樣,現在每年成千上萬個因為得不到可替換的心,肝或腎而死亡的病人的生命就可以得救了。
問題補充: |
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2013-05-23 12:21:38
正在翻譯,請等待...
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2013-05-23 12:23:18
The sheep was born more than once, the clone can no longer be treated as a science fantasy and not to seriously consider. It is to be able to copy a head like a touch of a sheep, and cloning is a short walk away. Many people think that cloning is a horrible, disgusting. However, this technology has
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2013-05-23 12:24:58
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2013-05-23 12:26:38
After the birth of Dolly the sheep, cloning can no longer as scientific fantasies rather than serious consideration. People can copy like a touch of sheep, one step away and human cloning. Many people think that human cloning is horrible, disgusting. However, this technology has great potential for
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2013-05-23 12:28:18
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