At laboratory, the primary biodegradation of NP9EO in anaerobic or anoxic condition was done.

实验室里进行了聚合度为9的NP9EO在厌氧及缺氧条件下的生物降解实验。

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At laboratory, the primary biodegradation of NP9EO in anaerobic or anoxic condition was done.

实验室里进行了聚合度为9的NP9EO在厌氧及缺氧条件下的生物降解实验。

youdao