orographic influence meaning in Chinese

地形影响

As such , suitable forecasting tools are needed to encompass the full range of vastly different meteorological factors over a broad range of spatial scales , from synoptic systems over the expanse of the continent down to local systems arising from orographic influence
要掌握大如天气尺度系统小如区内地形效应等不同尺度气象因素的万千变化，必须依仗合适的预报工具。
As such , suitable forecasting tools are needed to encompass the full range of vastly different meteorological factors over a broad range of spatial scales , from synoptic systems over the expanse of the continent down to local systems arising from orographic influence
要掌握大如天气尺度系统、小如区内地形效应等不同尺度气象因素的万千变化，必须依仗合适的预报工具。