tree stem翻译

tree stem的基本解释

读音: 美: 英:

树茎：指树木的主干部分，负责支撑树冠并输送水分和养分。

例句

The variation pattern of wood characters within tree revealed the utilization rate of tree stem.木材性状株内变异模式揭示了树干利用率。
Moreover, it was carried out that tree stem forms were valued by index method analysis for each new poplar clones.同时利用指数分析法对杨树新无性系干形的优劣进行了综合评价。
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。

短语

tree-stem theory 树干理论
elongation of tree stem 高生长
chulan tree stem and leaf 珠兰 ; 释义珠兰
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纠错

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