Differ-ent part,diameter and ripeness had different effects on speed of retting because of different chemical composition and distribution of fiber.

 
  • 麻茎的部位、粗细、麻龄等不同,其纤维及胶质的组成和分布也有差异,对亚麻的脱胶速度均产生不同程度的影响;
今日热词
目录 附录 查词历史