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授粉
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授粉
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农学
授粉
释
pollination
授粉
自然界风媒花林木雌花达到可授期时,花粉自然飞散而进行的传粉过程。或者待雌花柱头(或胚珠)分泌黏液达到可授期时,将父本的花粉通过人工传粉方式授予雌花柱头(或胚珠)的过程。包括自由授粉和控制授粉。
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AGED
aged
age dating
age death ratel
age-dependent branching process
age-dependent policy
age-dependent process
age-deposition
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age determination based on skeleton
Aged institution management
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aged readers
aged real estate market
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age effect
age estimation
Age Exchange
age for criminal responsibility
age forming
age-friendly city
age-friendly community
age-friendly environment
age groups
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