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age effect
释义
age effect
Encyclopedia
农学
﹝良种生产﹞
释
age effect
年龄效应
树木无性繁殖能力随着树龄增加而下降的现象。又称成熟效应。
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symmetric manifold
symmetric mapping
symmetric Markov process
symmetric matrix
symmetric matrix geometry
symmetric metric
symmetric monoidal category
symmetric multilayer slab waveguide
symmetric multilinear mapping
symmetric multilinear operator
symmetric multiplication
symmetric multi-processor
symmetric multiprocessor
symmetric multiprocessor, SMP
symmetric neighborhood
symmetric operating system
symmetric operator
symmetric orthogonalization process
symmetric pair
symmetric part
symmetric points
symmetric polarity
symmetric polynomial
symmetric positive system
symmetric potential
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