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observation of crop developmental stages
释义
observation of crop developmental stages
Encyclopedia
农学
作物发育期观测
释
observation of crop developmental stages
作物发育期观测
根据农作物生育过程中外部形态特征变化,对各发育期出现顺序和日期的观测记载活动。是农业气象站的基本观测项目之一,观测资料在农业气象研究和服务工作中广泛应用。
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beat frequency oscillator, BFO
beatiful name of geographical names
beating
beating degree
beating ditch
beating mark
beating method
Beating the Balustrade: The Sophisticated Mentalities of Ancient Dramatists
Beating the Flower Drum
beating the house to cross the heaven river
Beating the Loveless Love
Beating the Princess
Beatitudes
Beatles
beat mass
beat mode
beat period
Beatrix
beats
beat spectrum
beat the drum and write on the wood to remonstrate
Beattie-Bridgeman equation
Beattie Bridgman equation of state
Beattie-Bridgman equation of state
beat-wave interferometry
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