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 water temperature measurement水温检测
groundwater antipollution capability地下水防污性
ground return double phantom circuit地回双纪路
groundwater flow into foundation pit基坑涌水
Ground Operations Aerospace Language地面作业航空航天语言
Ground Support Equipment-Structure地面辅助设备(结构)
Ground Control in Intercept Training截击训练的地面控制
groundwater chemical characteristics地下水化学特征
ground-air communication equipment地空通信设备
Ground Subsystem Evaluation Facility地面分系统鉴定设施