赤道的

Too much rain is the problem of the equatorial lands in the Amazon and Congo basins.

雨水过多是亚马逊河与刚果河流域赤道地区的大问题。

Near the Martian equator sits a volcano 1,100 kilometers in diameter named Syrtis Major.

在火星的赤道附近，座落著径1100公里的火山，称为大三角。

An equalarea pseudo cylindrical projection gather is constructed, in which the longitudes are hyperbola being symmetrical to the central meridian and the latitudes are parallel lines.

摘要构建了纬象为平行于赤道的，象为对称于中央的双曲，且面积没有变形的投影集合，并得到组概括公式。