结果表明：用木素部分代替炭黑在套袋期间几乎不影响水果生理保护纸的耐久性。

The results show that: Replacing partly carbon black with lignin hardly influences the endurance of the Fruit Raising Pouch.

youdao

结果表明：用木素部分代替炭黑在套袋期间几乎不影响水果生理保护纸的耐久性。

The results show that: Replacing partly carbon black with lignin hardly influences the endurance of the Fruit Raising Pouch.

youdao