“the preservation of St.Petersburg historic city”的概念、定义、翻译、参考文献-科学参考

单词	the preservation of St.Petersburg historic city
释义	the preservation of St.Petersburg historic city Encyclopedia 工学〔城市﹞释 the preservation of St.Petersburg historic city圣彼得堡名城保护俄罗斯城市圣彼得堡为保护其辖区内的城市遗产而制定的保护规划与实行的保护措施。
随便看	roller mill roller oven roller pass design roller screen roller skating roller skating of Summer Special Olympics roller sorter roller-type continuous forming machine Rolle's mean value theorem Rolle theorem roll film roll-forging machine roll-formed shape roll friction coefficient Roll House rollhousing rolling rolling at the seedling stage rolling bearing rolling budget rolling center line rolling circle amplification rolling circle replication rolling-circle replication rolling curve

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。