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advanced generation improvement
释义
advanced generation improvement
Encyclopedia
农学
经济林育种
释
advanced generation improvement
多世代改良
针对某特定树种的育种目标,依据该树种的生物学和林学特性、遗传变异特点和资源状况,采用轮回选择方法最大限度地提高每个世代内改良性状的遗传增益,维护育种群体广泛的遗传基础,最终实现长期改良目标的育种计划。
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hypersomnolence disorder
hypersonic aerodynamics
hypersonic flow
hypersonic inlet
hypersonics
hypersonic sound
hypersonic turbulent boundary layers
hypersonic vechile flight test instrumentation
hypersonic vehicle
hypersonic vehicle control
hypersonic vehicle test
hypersonic wake
hypersonic wind tunnel
hypersorber
hypersound
hyperspace
hyperspace curve
hyperspectral atmospheric infrared sounder
hyperspectral image
hyperspectral image processing
hyperspectral imager
hyperspectral object fine recognition
hyperspectral remote sensing
hyperspectrum imaging
hypersphere
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