- A map of the earth's surface laid out on the basis of sinusoidal curves, with the interruptions over ocean areas distorted so that the continents appear with minimal distortion.等面积投影：在正弦曲线基础上所绘地球表面之地图，因海洋地区的断层扭曲，因而大陆部分显示微小的变形
- homolo(graphic) homolo(graphic)
- sine sine
- projection projection