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eastern cottonwood
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eastern cottonwood
Encyclopedia
农学
〔用材树种〕
释
eastern cottonwood
美洲黑杨
双子叶植物纲金虎尾目杨柳科杨属一种植物。又称东方三角叶杨。
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uniform corrosion
uniform cover
uniform covering
uniform-density contraction
uniform departureness
uniform design
uniform dielectric
uniform difference distribution
uniform difference scheme
uniform discrete subgroup
uniform distribution
uniform distribution of deaths
uniform distribution theory
uniform dividend ratio policy
uniform electric field
uniform ellipticity
uniform elongation
uniform embedding
uniform encoding
uniform ensemble
uniform equicontinuity
uniform ergodicity
uniform ergodic theorem
uniform error
uniform estimate
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