The objective of chemical pulping is to degrade and dissolve ligin and leave behind most of the cellulose and hemicellulose in the form of fibers.

 
  • 化学制浆的主要目的是降解和溶解木素,留下大部分的以纤维形式存在的纤维素和半纤维素。
今日热词
目录 附录 查词历史