hemp fibre的用法和样例：
例句
- Retting of the hemp was performed with fresh water and sea water separately, and their degumming effects were compared.
摘要采用海水和清水对大麻纤维浸泡脱胶，并比较了其脱胶效果。 - In consideration of environmental protection and saving fresh water, it is proposed that sea water can be used as a substitute for fresh water in hemp degumming via retting.
大麻纤维用海水脱胶的效果虽然不如用清水脱胶，但其去除木质素效果也较好，从环保和节省淡水资源的角度考虑，可以用海水代替清水对大麻纤维进行脱胶处理。
