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林木杂交育种
释义
林木杂交育种
Encyclopedia
农学
林木育种
释
cross breeding of forest trees
林木杂交育种
林木不同基因型个体间通过人工控制授粉获得杂种,经过性状测定与比较后从中选出优良个体的育种方法。
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radio wave penetration method
radio wave propagation
radio wave propagation during reentry
radio wave propagation in the ionosphere
radio wave propagation in tropospheric radio duct
radio wave propagation via the sporadic E layer
radio wave scattering of the solar corona
radio waves propagation mechanism
radio window
radio wind radar
radish
radish seed
radium
radium-223
radium[223Ra]dichloride
radium-226
radium-228
radium-beryllium neutron source
radium isotope hydrogeology
radium standard
RADIUS
radius
radius function
radius-luminosity relation
radius-mass relation
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