earthpean.[植]花生
earthn.地球;泥土;世间
earth-rock filled dam土石坝
earth-preventing wall挡土墙
Earth's self-rotation种子层积
earth-quake magnitude地震等级
earth station equipment地面站设备
earth penetrating device穿地装置
earth ground capacitance对地电容
earthwork balance factor土方平衡系数
earth covering thickness覆土厚度
earth-dammed reservoir土蓄(贮)水池, 土坝水库