不过树皮厚度和树的周长都会影响到虫道和蛹宝的形状与特征。

The thickness of the bark and girth of the tree can influence the shape and nature of galleries and Chambers.

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5年生胸径、树高、材积、木材密度和树皮厚度的遗传变异进行了研究，结果表明：10。

5-years, and DBH, height, stem volume, wood density and bark thickness at 10.

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为了解天牛对杨树的危害，分析了几种杨树上光肩星天牛排粪孔数与树皮厚度、树高的关系。

Relationship between bark thickness, height of poplars and damage caused by Anoplophora glabripennis shows that bark thickness is more important than height to A.

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