groundwaven.地波
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 Reconnaissance Equipment地面侦察设备
Ground Meteorological Detection地面气象探测
Ground Munitions Analysis Study地面弹药分析研究
ground motion peak acceleration地震动峰值加速度
ground-reflection coefficient地面反射系数
ground pressure of mine roadway巷道地压
ground water quality monitoring地下水质监测
ground data receiving principle地面接收站
Ground Test Plan Summary Sheets地面试验计划分项综合说明表