英语翻译岷江上游干旱河谷区地处青藏大高原东翼的高山峡谷地带,夏半年东南季风挟带的大部分水汽被龙门山系所阻挡,冬半年该区则

英语翻译
岷江上游干旱河谷区地处青藏大高原东翼的高山峡谷地带,夏半年东南季风挟带的大部分水汽被龙门山系所阻挡,冬半年该区则受西风急流南支影响形成长达半年以上的旱季.此外,该区河谷与山脊大多有2000—3000米的高差,而河谷狭窄,平均宽仅2—4Km,气流经过山地下沉至谷底时产生“绝热增温效应”.上述两方面的原因形成了该区河谷地区特有的“岷江上游干旱河谷区”气候类型.加之岷江上游干旱河谷区地处高山峡谷,坡度陡,坡面长,地表切割破碎,岩石松软,抗蚀力弱,风蚀现象严重,在气候因素影响下,极易发生严重的水土流失,是滑坡、崩塌、泥石流等重大地质灾害的多发地区.

The Minjiang River upstream arid river valley area is situated at east the Qinghai-Tibet big plateau wing's mountain canyon region,the majority of water vapor which southeast summer a half year the monsoon carries under the arm is prevented by the Dragon Gate mountain system,winter half year this area receives south the westerly jet an influence to form is a half year above dry season.In addition,this area river valley and the mountain ridge mostly have 2000-3000 meters elevation differences,but the river valley is narrow,average width only 2-4Km,air current after mountainous region submersion to valley when has “the adiabatic heating effect”.The above two aspect's reason has formed this area river valley area unique “the Minjiang River upstream arid river valley area” the weather pattern.Adds the Minjiang River upstream arid river valley area attendance mountain canyon,the slope is steep,the slope face length,surface cutting is stave,the rock is soft,the resistance to corrosion is weak,the wind erosion phenomenon is serious,under the climatic factor influence,extremely easy to have the serious soil erosion,is the landslide,the avalanche,the mud-rock flow and so on significant geological disaster sends the area.
错了不怪我哦,应该是对的.西西