[名词解释] 初级代谢(primary metabolism)
[单选题]Suppose that rubber is the primary input in the production of golf balls. I
[名词解释] 初级主动运输(primary active transport)
[主观题]Production function生产函数
[名词解释] 次级生产(Secondary Production)
[名词解释] Production function生产函数
[名词解释] 生产函数(Production function)
[名词解释] 持续清洁生产(Sustain Cleaner Production)
[名词解释] 清洁生产审计(Cleaner Production Audit)
[名词解释] 生产物流 production logistics