心邊材區(qū)別明顯
Sapwood heartwood distinction obvious
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心材紅色或紅褐色
Heartwood red or red brown
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邊材黃白或淺黃褐色
Sapwood yellow white or light yellow brown
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木材具杉香氣味
Wood taxodium odor
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木材紋理直
Wood straight grain
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木材結(jié)構(gòu)中
Wood moderate texture
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木材重很輕（氣干密度<=0.35克/立方厘米)
Wood very light (air-dried density <0.35g/cube centimeter)
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生長輪界明顯
Growth ring obvious boundary
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早材過渡到晚材緩變
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