“3111工程”的概念、定义、翻译、参考文献-科学参考

单词	3111工程
释义	3111工程 Encyclopedia 工学公安技术工程释 3111 Project3111工程公安部为构建社会治安防控体系，建设平安城市与和谐社会，在省、市、县三级开展的报警与监控系统建设试点工程。又称平安城市工程。
随便看	metrology law Metrology Law of the People's Republic of China metrology of AC impedance metrology of AC quantities metrology of aerospace metrology of DC quantities and resistance metrology of geometricaloptics metrology of high voltage metrology of imaging optics metrology of materials metrology of medical optics metrology of metabolome metrology of physicochemical properties metrology of quantity of chemical composition metrology supportive equipment of model metrology system metrology technology for radon nuclides and their decay products metrology technology of acidity metrology technology of calorimetry metrology technology of chemical purity metrology technology of electrolytic conductivity metrology technology of focal length metrology technology of gloss metrology technology of humidity metrology technology of isotope abundance

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。