求翻译：铁路穿越黑河中下游防风固沙重要区，将不可避免地对功能区的生态环境产生一定的影响。本文主要结合生态功能区划和工程方案，对功能区内植被、野生动物、景观等生态环境方面影响进行分析，针对性提出了减缓和防治措施，指导工程设计和施工，最大程度减小对生态功能区的影响，并对铁路穿越生态功能区的环境评价方法和环保措施进行了研究。是什么意思？

Railway crossing an important area of ​​Heihe River sand-fixing, the functional areas inevitably have some impact on the ecological environment. This paper combines ecological function zoning and engineering programs, functional areas of vegetation, wildlife, landscape and other environmental aspect

Heihe railway crossing in the middle and lower reaches 1,183 sand, an important area of functional area will inevitably produce a certain of the ecological environment. This article is primarily ecological functions in conjunction with zoning and engineering programs in the area of functionality, ve

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Railway through the middle and lower reaches of heihe River sand-fixing important area, will inevitably have some impact on ecological environment of the Ribbon. This article combines eco-functional regionalization and engineering program, functional area, such as vegetation, wildlife, landscape eco