| 自然选择的巨大威力——恐龙绝灭原因浅析 |
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| 引用本文： | 申永福,宋俊肖.自然选择的巨大威力——恐龙绝灭原因浅析[J].山西师范大学学报,1996,10(3):39-44. |
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| 作者姓名： | 申永福 宋俊肖 |
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| 作者单位： | 山西长治晋东南师专
(申永福)，山西长治六中(宋俊肖) |
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| 摘 要： | 本文旨在通过对恐龙的内在的原始落后性的阐述,指出了恐龙绝灭的必然性原因,即:恐龙的绝灭是由于自然选择的作用,自然选择决定了它最终走向绝灭的深渊.同时,提醒人们要吸取恐龙绝灭的教训.
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| 关 键 词： | 恐龙 中生代 自然选择 绝灭 |
Great Power of the Natural Selection Analyse on the cause of extinction of Dinosaurs |
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| Sben Yongfu Song Junxiao.Great Power of the Natural Selection Analyse on the cause of extinction of Dinosaurs[J].Journal of Shanxi Teachers University,1996,10(3):39-44. |
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| Authors: | Sben Yongfu Song Junxiao |
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| Institution: | Sben Yongfu Song Junxiao |
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| Abstract: | The purpose of the article is to expound the internal primitive backward of Dinosaurs and point out the inevitable cause of extinction of them, i. e. the extinction of Dinosaurs resulted from the natural selection and it was the natural selection that led to the extinction of Dinosaurs in the end. At the same time, it also warns us to learn lesson from the extinction of Dinosaurs. |
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| Keywords: | Dinosaurs Mesozoic Natural selection Extinction |
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