“农田生态经济系统”的概念、定义、翻译、参考文献-科学参考

单词	农田生态经济系统
释义	农田生态经济系统 Encyclopedia 理学农田生态经济系统释 farmland eco-economic system农田生态经济系统在一定地域范围内，生态要素和经济要素以农业技术和管理要素为中介，通过物质流、能量流、价值流等形成的具有一定空间和时序结构的、开放的自然-社会-经济复合系统。
随便看	nondeterministic machine non-deterministic optimization nondeterministic polynomial nondeterministic polynomial time class NP non-deterministic polynomial time complexity class non-deterministic polynomial time complexity class, NP non-deterministic space non-deterministic space complexity non-deterministic space complexity theorem non-deterministic space, NSPACE non-deterministic time non-deterministic time complexity non-deterministic time hierarchy theorem non-deterministic time, NTIME non deterministic Turing machine non-deterministic Turing machine nondeterministic Turing machine non-developable non-developable ruled surface non-developable surface non-diagonal non-diagonal element non-diagonal term non-diamagnetic plasma non-differentiability

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