短語詞組短語ground surface elevation 地面高程ground level elevation control 平地提升控制ground water elevation 地下水位;地下水高度ground elevation control 地面提升控制local ground elevation 局部地面上升ground dielectric constant elevation 地面高程optimum ground elevation 最佳地面高程ground elevation could 地面標(biāo)高building ground elevation 室內(nèi)地坪標(biāo)高 返回 ground elevation