因此研究和保护这一湿地，对陕西区域生态环境的建设有着重大意义。
So the study and protection of Sanhe wetland are very important to the construction of the ecological environment of Shaanxi province.
分析了陕西小水电建设、生产现状以及存在问题和对社会经济、生态环境的影响。
The construction of small hydropower stations in Shaanxi, production status and the problems and socioeconomic and ecological environment.
而对渠道策略中，针对陕西建设机械股份有限公司刚刚采用代理制的特点，提出了关于渠道选择、渠道管理和渠道控制的一些方法。
We also put forward some ideas about channel choice, channel management and channel control according to the agent system adopted by Shaanxi Construction Machinery co.
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