“principle of recycling and regeneration”的概念、定义、翻译、参考文献-科学参考

单词	principle of recycling and regeneration
释义	principle of recycling and regeneration Encyclopedia 工学城乡生态环境释 principle of recycling and regeneration循环再生原理物质和能量在一个生态系统中以分层、分级的方式循环利用的基本规律。
随便看	SEC sec secant secant circle secant condition secant curve secant line secant method secant number secant of an angle secantoid secant theorem sec-butyl alcohol Secchi classification secchi disc depth secchi disk depth sech Sechenov crater Sechura Desert SECI model SECI模型 seckill Secluded Secluded Orchid in Jieshi Mode seclusion

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