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单词
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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back reflective material
backrope
backsaw
backscatter
backscatter cross-section
back scattered electron
backscattered electron
backscattered light
backscatterer
back scattering
back-scattering
backscattering
backscattering analysis
backscattering analysis, BSA
back scattering-channeling effect
back scattering method
backscatter peak
backscatter X-ray inspection technology
backshaft
backshift operator
backshore subfacie
back-shu point
back-shu points and front-mu points combination,back-shu points and front-mu points association
backside attack
backside-illuminated CCD
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