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tree ring
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tree ring
Encyclopedia
理学
〔第四纪沉积记录〕
释
tree ring
树木年轮
伴随着气候季节性变化,树木的形成层分生组织具有季节性活动,在树干横切面上形成逐年增长的环状木质结构。
随便看
pseudomorphosis
pseudo-motion
pseudomurein
pseudomycelium
pseudonekton
pseudonet
pseudo-nondiffracting beam
pseudo-norm
pseudo-normed space
pseudonucleus
pseudo-number
pseudo-octonion
pseudo-octonion algebra
pseudo-open
pseudo-open mapping
pseudo-operation
pseudo-orbit
pseudo-orbit tracing property
pseudo-order
pseudo-ordering
pseudo order reaction
pseudo-order set
pseudo-orthodox semigroup
pseudo-orthogonal group
pseudo-orthogonality
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