长方圆柱投影 cylindrical projection: 圆柱投影; 圆柱形投影central cylindrical projection: 圆柱中心投影conformal cylindrical projection: 保形圆柱投影; 圆柱正形投影; 正形圆柱投影cylindrical equal-space projection: 等距圆柱投影cylindrical equalarea projection: 圆柱等积投影下载手机词典可随时随地查词查翻译