biodegradation
短语词组
- biodegradation oil 生物降解油
- progressive biodegradation 前进型生物降
- Primary biodegradation 初级生物降解
- aerobic biodegradation 好氧降解
- biodegradation data 生物降解数据
- biodegradation technologies 生物降解技术
- lignin biodegradation 木素生物降解
- Biodegradation factors 除油因素
- biodegradation extent 生物降解程度 返回 biodegradation