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fundamental geographic information database
释义
fundamental geographic information database
Encyclopedia
工学
谷歌地球
释
fundamental geographic information database
国家基础地理信息数据库
国家统一建立,用于存储、维护和管理全国范围的多种比例尺地貌、水系、植被、居民地、交通、地名等基础性地理数据的信息系统。
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ethylene propylene diene monomer
ethylene propylene monomer
ethylene propylene rubber
ethylene propylene rubber (EPR); ethylene propylene monomer (EPM)
ethylene propylene terpolymer
ethylene propylene terpolymer (EPT);ethylene propylene diene monomer (EPDM)
ethylene response factor
ethylene solution polymerization process
ethylene unsaturated ester copolymer
ethylene vinyl acetate copolymer
ethylene-vinyl acetate copolymer
ethylene-vinyl acetate copolymer (EVA)
ethylene-vinyl acetate resin
ethylene-vinylacetate rubber
ethylene-vinyl alcohol copolymer
ethylene wastewater
ethyl ether
ethylicin
ethyl methanesulfonate induced mutation
ethylmethyl ketone
ethyl orthophos
ethyl oxide
ethyl parathion
ethyl-parathion
ethyl silicate
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