“three lines and four districts”的概念、定义、翻译、参考文献-科学参考

单词	three lines and four districts
释义	three lines and four districts Encyclopedia 农学三线四区释 three lines and four districts三线四区 “三线”包括城市开发边界、永久基本农田红线和生态保护红线。“四区”为“三界四区”的简称，主要指允许建设区、有条件建设区、禁止建设区和限制建设区。
随便看	self conjugate subgroup self-conjugate sub-group self-conjugate subgroup self-conscious and self-governance self-consciousness self-conscious social consciousness self consistency self-consistency self consistency algorithm self-consistency algorithm self-consistent self consistent calculation self-consistent calculation self consistent cranking model self-consistent cranking model self consistent estimator self-consistent estimator self consistent field self-consistent field self-consistent field method self consistent field methods self-consistent-field methods self consistent field theory self-consistent field theory self consistent field theory of polymers

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