high purity cellulose

例句：

1. 1. The new product uses high purity cellulose to make it softer and more absorbent.
   新产品使用高纯度纤维素使其更柔软、更吸水。
2. 2. Highpurity cellulose is used inthe production of paper products to improve theirquality.
   高纯度纤维素用于生产纸制品，以改善其质量。
3. 3. The company's research team hasdeveloped a new method for extracting high purity cellulosefrom renewable resources.
   该公司的研究团队开发了一种从可再生资源中提取高纯度纤维素的新方法。