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草品种退化
释义
草品种退化
Encyclopedia
农学
草品种退化
释
grass variety degradation
草品种退化
草品种的优良性状在经过几代以后,表现逐步减弱以至变劣,甚至有时出现某些预料不到的不良性状的现象。
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fast neutron breeder reactor
fast-neutron breeder reactor
fast neutron breeding coefficient
fast neutron multiplication
fast neutron radiation induced mutation
fast-neutron range
fast neutron reactor
fast-neutron spectrometer
fast nonlinearity
fast nova
fast opening press filter
fast particle bombardment
fast-particle bombardment
fast-particle bombardment (FPB)
fast PCR
fast process
fast protein liquid chromatography
fast protein liquid chromatography (FPLC)
fast pulley
fast pulsar
fast radio burst
fast radiochemical separation
fast rail system
fast reaction
fast reactor
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