The content of simple phenols and hydrolyzable tannins were very low and their variations were not significant during autumn and winter.
试材枝内简单酚类物质和可溶性单宁含量极低，且在秋冬季节无显著变化。
The content of simple phenols and hydrolyzable tannins were very low and their variations were not significant during autumn and winter.
试材枝内简单酚类物质和可溶性单宁含量极低，且在秋冬季节无显著变化。
应用推荐