pulping
成浆; 制浆
- Lignin: The substance in wood which binds the fibres together. It can be removed by using the chemical pulping process.
木质素:把木材内的纤维黏结一起的物质。用化学制法，可把木质素清除。收藏 - Recycle newspaper,ie by de-inking and pulping it
回收旧报纸(以脱墨和制浆方式处理).收藏 - High-quality cellulose can be obtained from wood through pulping and subsequent purification.
高质量纤维素可通过木头成浆和后续提纯。收藏
开心词场背单词