The terrain affect Spatial Distribution of Precipitation by way of macroeconomics topographer and parcel height above sea level. 地形对降水空间分布的影响主要是通过宏观地形因素的性质和局地海拔高度不同而起作用的。
Macroeconomics (from the Greek prefix makro- meaning "large" and economics) is a branch of economics dealing with the performance, structure, behavior, and decision-making of an economy as a whole, rather than individual markets. This includes national, regional, and global economies. With microeconomics, macroeconomics is one of the two most general fields in economics.