equiareal mapping [数] 等积映射 ; 保积映射
equiareal projection [测] 等积投影
equiareal figure 等积形
equiareal division 等积分割
map equiareal projection 地图等积投影
equiareal transformation approximate integration 等积变换近似积分法
Equiareal-transformation approximate integration and 等积变换近似积分法及其应用
应用推荐