在那边,好些船只一行儿系在竹杆上;
比消光面积与竹材两表面的去与不去及竹杆部位无显著相关。
Specific extinction area was not notably related to the outer surface layer, the inner surface layer and the various parts of the bamboo pole.
结果表明,竹杆容重随年龄的变化反映了毛竹个体独特的生长分化特点。
The result shows that the unit weight of culm changes along with the age of culm.
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