求翻译：造成两地降水差异的主要原因包括地形因素，环流因素。高原地形呈东南向西北递增的趋势，东南季风的暖湿气流由于高山的阻挡难以进入，而且下山气团增温难以形成降水。是什么意思？

The main reason for the precipitation differences in the two places, including topography, circulation factors. Highland terrain was the increasing trend of the southeast to the northwest, the southeast monsoon, the warm air is difficult to access, high mountain barrier and down the warming of the a

Two of the main differences in precipitation including topographic factors, circulation. South-east highlands terrain is increasing to the Northwest and the southeast trade winds, warm moisture flow because of the high mountains, and block access to mountain air warming it is difficult to form preci

Creates two place precipitation difference the primary cause including the topographic factor, the circulation factor.Southeast the plateau terrain assumes to northwest increasing tendency, the southeast monsoon warm and humid airstreams because the mountain impediment enters with difficulty, moreov

Resulting precipitation differences between mainly caused by terrain factors, circulation factor. Southeast to Northwest Plateau terrain increasing trend, of warm, moist air due to the high mountains of the southeast monsoon barrier difficult to access, and precipitation in the mountain air mass tem

which caused the main differences in precipitation factors including terrain, and circulation. South-east highlands terrain is increasing to the Northwest and the southeast trade winds, warm moisture flow because of the high mountains, and block access to mountain air warming it is difficult to form