论文部分内容阅读
根据国产壳斗科木材的特性和用途,将全科木材分为15类商品材;除列表比较各类商品材的解剖特征外,并采用叙述性方式编制商品材识别检索表。
According to the characteristics and uses of domestic Fagaceae wood, the wood of the whole section is divided into 15 types of commodity timber; in addition to comparing the anatomical characteristics of various types of commodity timber in the list, and using the descriptive method to prepare the timber identification search form.