木材基本密度是木材的一种属性，木材基本密度=木材的绝干质量/生材木材体积，应用饱和水法测木材生材体积。
木荷各性状间也存在相关性，其木材基本密度与生长性状呈显著负相关。
Also, there existed correlations among various traits, as the wood basic density was negatively correlated with growth traits.
结果表明，无性系间树高、胸径、材积、木材基本密度和管胞长度存在显著至极显著差异。
The results indicated that the five traits like height, diameter at breast height, volume, wood basic density and tracheid length showed at least significant genetic variation among clones.
结果表明，地点间存在着显著的生长差异和通直度差异，但两点的木材基本密度非常一致；
There was greatly significant difference between test sites for all traits examined, except wood density.
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