“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	specialized park specialized production specialized records and archives acquisition specialized school specialized school in traditional China specialized secondary school with in-depth study of specific subjects specialized structure specialized villages special Jordan algebra special jurisdiction special justifiable defense special labels for wild animal utilization management special Lagrangian submanifold special lanes special Laplace transformation special law of contraposition special laws for tort Special Libraries Association special library Special Library Management Special Library Science Special Licenses special Lie algebra special Lie group special light llumination

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。