“administrative grade for rural highway”的概念、定义、翻译、参考文献-科学参考

单词	administrative grade for rural highway
释义	administrative grade for rural highway Encyclopedia 工学道路工程释 administrative grade for rural highway公路行政等级按照国家的行政系统、服务范围、在整个公路网中所处的地位及其在政治、经济上所起的作用对公路进行的分类。
随便看	metrological history of the People's Republic of China metrological management metrological standards for magnetic characteristics of materials metrological supervision metrological supervision of quantity of goods metrological traceability metrological traceability analysis of pharmaceutical laboratory metrological verification metrological verification regulation metrological verification scheme metrology Metrology Assurance Outline of Model metrologyfor electromagnetism metrology for fiber-optical communication and sensing metrology for laser industry metrology for light emitting diode light source properties metrology for solar photovoltaics metrology in chemistry metrology in magnetism metrology in the field of time and frequency metrology law Metrology Law of the People's Republic of China metrology of AC impedance metrology of AC quantities metrology of aerospace

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。