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农学
果树育种程序
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original selection
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果树育种群体尤其是杂交群体很大,为提高育种效率,果树育种专业人员到果树育种现场调查核实时,根据已制定的育种目标剔除明显不符合育种要求的单株的过程。
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bearing force
bearingless motor
bearing mark
bearing materials
bearing of steam turbine
bearing pedestal
bearing running test
bearing steel
bearing strain
bearing stratum
bearing stress
bear market
bear's head hericium
Bear’s diagram
beast number
beat
beat Cepheid
Beat Descendants of Royal Families
beat effect
beater
beater shuttle
beater wheel mill
beat frequency
beat frequency emitter
beat-frequency interferometer
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