The variation of the three wood characters in perpendicular direction could not make great influence on vertical utilization rate of tree stem.
三个性状在垂直方向的变异对树干纵向利用率不会产生很大的影响。
The variation of the three wood characters in perpendicular direction could not make great influence on vertical utilization rate of tree stem.
三个性状在垂直方向的变异对树干纵向利用率不会产生很大的影响。
应用推荐