ground ray地面射线,地面波
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 Proximity Extraction System贴地飞行拖曳卸货系统
ground-controlled approach radar地面控制进近雷达
ground hallowed by sacred memories因在宗教上有纪念意义而视为神圣的土地.
grounded-base equivalent circuit基极接地等效电路
ground carpeted with fallen leaves复盖着落叶的地面
Grounding Brushes For Motor Shafts电机轴接地刷
grounding opening-closing device接地开闭器
ground deformation regular pattern地面变形规律