achna therum

 
       
  • 芨芨草

achna therum的用法和样例:

例句

  1. Achne therum is a new non-wood fiber papermaking resource.Its ash content and lignin content are low, however, the holocellulose content is very high.
    芨芨草是一种新型的、正在开发的非木材纤维造纸原料,它的木素和灰分含量低,综纤维素含量高。
  2. The cooking parameters for achne therum soda-AQ and neutral sulfite-AQ process are researched emphasizedly.The characteristic of the achne therum soda-AQ and neutral sulfite-AQ pulp is compared.
    本文重点对芨芨草烧碱蒽醌和中性亚硫酸钠蒽醌法蒸煮工艺进行了研究,并对这两种纸浆的质量进行了对比。

achna therum的海词问答与网友补充:

提问补充

achna therum的相关资料:

临近单词

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