“1∶500000 spatial database of environment geology survey”的概念、定义、翻译、参考文献-科学参考

单词	1∶500000 spatial database of environment geology survey
释义	1∶500000 spatial database of environment geology survey Encyclopedia 理学地质调查数据库释 1∶500000 spatial database of environment geology survey1∶500000环境地质调查空间数据库应用计算机技术、地理信息系统和数据库技术，将1：500000区域环境地质调查成果资料进行数字化形成的数据库。
随便看	aircraft electro-Static discharge test aircraft empennage aircraft empty weight aircraft endurance performance aircraft engine aircraft engine inspection aircraft engine manufacturing technology aircraft environmental control system aircraft environmental control system test aircraft environmental protection system test aircraft environmental test aircraft escape system test aircraft evaluation aircraft experimental aerodynamics aircraft failure condition aircraft fairing structure aircraft final assembly aircraft flight aircraft flow visualization test in wind tunnel aircraft flutter flight test aircraft flutter tests in wind tunnel aircraft flyover synchronization aircraft for calibrating airport facilities aircraft force test in wind tunnel aircraft fuel system

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