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virus-free seedling
释义
virus-free seedling
Encyclopedia
农学
﹝经济林栽培﹞
释
virus-free seedling
脱毒苗
不含有在生产上造成损失的一种到数种特定的流行性病毒的苗木。
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biological sequence measurement
biological sex difference
biological signal processing
Biological Societies of China
biological soil crusts
biological sonar system
biological space
biological species
biological specimen
biological specimen museum
biological stability of pharmaceutical preparations
biological structure measurement
biological supply capacity
biological symbiosis
biological tag
biologicaltarget
biological techniques
biological theory of aggression
biological theory of personality
biological thermal analysis
biological thermodynamics
biological tissue phase change heat transfer
biological tolerance
biological toxicity of marine pollutants
biological toxicity of pollutants
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