| 1. | A botanist can differentiate varieties of plants .
植物学家能区分各种不同的植物。
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| 2. | This was first observed by the botanist brown .
首先观察到这个现象的是植物学家布朗。
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| 3. | Botanists have long known that the development of seeds and fruits often causes leaves to turn yellow and die .
长期以来植物学家认为种子和果实的发育往往使叶子变黄和枯死。
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| 4. | The down on the fruit and the colour of the flesh are considered by botanists as characters of the most trifling importance .
果实的茸毛，果肉的颜色，植物学者看作极不重要的特性。
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| 5. | The philadelphia quaker and botanist william bartram (17391823) likewise wrote of america europeans liked to hear of .
费城的教友派教徒和植物学家威廉巴特兰姆（17391823）笔下的美国，也是欧洲人喜欢听的。
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| 6. | A botanist can differentiate varieties of plants
植物学家能鉴别各种各样的植物。
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| 7. | Botanists have developed many new plants
植物学家已经培植了许多新的品种的植物。
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| 8. | Fuchs , leonhard ( 1501 - 66 ) german botanist and physician
德国植物学家，内科医生。
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| 9. | Camerarius , rudolph jacob ( 1665 - 1721 ) german botanist
雅各布：德国植物学家。
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| 10. | Schleiden , matthias jakob ( 1804 - 81 ) german botanist
施莱登：德国植物学家。
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