“historical and cultural preservation districts in China”的概念、定义、翻译、参考文献-科学参考

单词	historical and cultural preservation districts in China
释义	historical and cultural preservation districts in China Encyclopedia 理学中国城市空间结构释 historical and cultural preservation districts in China中国城市历史文化保护区文物古迹比较集中，或能较完整地体现出某一历史时期的传统风貌和民族地方的特色的街区、建筑群、小镇、村寨等。
随便看	direct light direct lightning flash direct limit direct linear transformation direct line atomic fluorescence direct-line atomic fluorescence direct line fluorescence direct liquefaction direct liquid cooling directly buried heating pipeline directly congruent directly decomposable group directly decomposable lattice directly indecomposable group directly indecomposable lattice directly integrable function directly labour to earn a living directly modulated optical transmitter directly observed treatment-short course chemotherapy directly proportional directly similar graph directly spanned direct machine translation direct mail advertisement direct mail advertising

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。