“再生产”造句

实现了人口再生产类型的历史性转变.
A historic transition has been achieved in the population reproduction pattern.

绿色食品的非凡性要求其再生产过程专业化.
The characteristic of green food asks its reproduction process specializations.

我们是在用扩大再生产的方式维持简单再生产.
We are used to expand production Methods : To maintain the simple reproduction.

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