supply and utilization
英
美
- 供应与利用
双语例句
- Through the investigation and study on production and supply capability of roughage in Daqing city, main effect factors of supply and utilization of roughage were determined.
摘要通过调查和研究，分析了大庆市粗饲料的生产和供应能力，确定了影响大庆市粗饲料供应与利用的主要影响因素。
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