Geac贾克GEabbr.美国通用电气公司（=General Electric Coabbr.地面设备（=ground equipment）abbr.锗（=germanium）geochemistry of mineral deposits矿床地球化学geotechnical engineering problem岩土工程问题geological disaster of coal mine煤矿地质灾害geologic features of ore deposit矿床地质特征geological-wave velocity model地质--波速模型geological and surveying drawing地测制图Geist Picture Interest Inventory盖氏图画式兴趣量表Geological holographic phenomena地质全息geologic body of reflect segment反射段地质体geotechnic-synthetic materials土工合成材料