chemical components in wood 木材化学组分
On basis of the combination, synthetic value of Wood Chemical Components may be in excess of 88.13, the average value of stand.
按上述栽培措施组合，化学成分综合分可望达到现实林分的化学综合平均分88.13以上。
Chemical construction changes of components in esterification between wood and polycarboxylic were analyzed by electron spectroscopy for chemical analysis (ESCA) in this paper.
采用化学分析光电子能谱esca分析了多元羧酸与木材交联反应过程中主要组分的化学结构变化。
Forest resources include the main chemical components of wood, namely cellulose, hemicellulose, lignin, terpenoids and phenolics.
林产资源包括纤维素、半纤维素、木质素、萜类化合物、酚类化合物等树木的主要化学组成。
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