groundmassn.合金的基体
groundn.地面;地方;根据;主题;立场;水平;背景v.使停飞;困在家中;放在地上;使 ... 搁浅;打基础动词grind的过去式和过去分词形式
Ground-space slant path propagation地空斜程传输
Ground Communications Tracking System地面通信跟踪系统
Ground-Based Hypervelocity Rail Gun贮油站,油库
groundwater remediation system design地下水系统管理
Ground Standoff Mine Detection System地面有支座矿藏探测系统
Ground Aviation Radio Exchange System地面航空无线电交换系统
Ground Support Equipment-Test Stand地面辅助设备(试验台)
Groundnut rosette assistor luteovirus花生丛辅助黄症病毒
Ground-Control Interface Logic Unit地面控制接口逻辑装置