“中国城市职能与类型”的概念、定义、翻译、参考文献-科学参考

单词	中国城市职能与类型
释义	中国城市职能与类型 Encyclopedia 理学中国城市经济基础释 urban function and type of urban function in China中国城市职能与类型从作为社会实体的城市、物资实体的城市、经济实体的城市三个主要方面可以划分为四种类型，即以行政职能为主的综合性城市、以贸易流通职能为主的城市、以交通职能为主的城市和以工业职能为主的城市。
随便看	closed simplex closed solid sphere closed solution closed space closed sphere closed star closed string closed subalgebra closed subbase closed subcomplex closed subfield closed subgroup closed submanifold closed subscheme closed subset closed subspace closed substructure closed subsystem closed subvariety closed surface closed surface integral closed syllable closed system closed system of elements closed system of functions

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。