brightness of unbleached pulp

• 未漂浆白度

brightness of unbleached pulp的用法和样例：

例句

1. It has been found that enzyme can enhance the deinking efficiency.The enzymedeinked pulps have higher brightness,lower dirt content and better drainage property.
   结果表明，在脱墨过程中加入纤维素酶可以提高脱墨效果，所得脱墨浆白度高，残留油墨少，滤水性能好。