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植物碳营养
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植物碳营养
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植物碳营养
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carbon nutrient in plant
植物碳营养
碳居17种必需营养元素之首,是植物有机体的主要组分。在1800年被确定为必需营养元素。正常生长植株的干物质中碳元素的平均含量在45%左右。
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Statistics on the Arts
statistics on uses of insurance fund
statistics professional qualification examina
statistic有界完全充分统计量
statitron
statoblast
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statocyst
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statolith
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stator
stator of centrifugal compressors
stator of hydro-generator
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Statue of Ashurnasirpal II
statue of Bartolommeo Colleoni
statue of Jian Zhen
Statue of Karomama, the Divine Adoratrice of Amun
Statue of King Menkaura and Queen
Statue of Lady Sennuwy
Statue of Liberty
Statue of Senwosret III
statues excavated from the Longhua Temple in Boxing County
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