“national key ecological function area”的概念、定义、翻译、参考文献-科学参考

单词	national key ecological function area
释义	national key ecological function area Encyclopedia 工学重点生态功能区释 national key ecological function area国家重点生态功能区中国设立的承担水源涵养、水土保持、防风固沙和生物多样性维护等重要生态功能，关系全国或较大范围区域的生态安全，需要在国土空间开发中限制大规模高强度工业化城镇化开发，以保持并提高生态产品与服务供给能力的区域。
随便看	mean sidereal year means of consumption means of health supervision means of national economic management means of payment mean solar day mean solar second mean solar time mean space mean speed mean speed of gas molecular relative motion mean spherical approximation mean spheroid mean square mean-square approximation mean-square consistent estimator mean-square contingency mean-square continuous mean-square convergence mean square density fluctuation mean squared error mean square deviation mean-square deviation mean-square differentiation mean square displacement

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