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果树大小年
释义
果树大小年
Encyclopedia
农学
果树栽培
释
biennial bearing of fruits
果树大小年
果树每年的产量呈现明显的忽高忽低,一年结果特别多,下年结果很少或几乎不结果的植物生理现象。又称隔年结果、周期性结果。
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charged particle detection
charged particle excited X-ray fluorescence spectrometry
charged particle excited Xray fluorescence spectrometry
charged particle induced reaction
[charged] particle-induced X-ray emission (PIXE) fluorescence analysis
charged particle in electromagnetic field
charged-particle irradiation
charged particle motion in a magnetic field
charged particle reaction
charged-particle simulation of neutron radiation
charged particle telescope
charged particle track
charged PIXE fluorescence
charged spray
charge excess plasma
charge exchange
charge exchange collision
charge exchange effect
charge exchange ionization
charge-exchange ionization
charge exchange ionization (CEI)
charge-exchange ionization (CEI)
charge exchange reaction
charge-flow transistor
charge fluctuation
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