青云翻译

Over the past decade, with the rapid social and economic development of the Yellow River basin, basin waste water emissions dramatically increase, coupled with natural runoff below normal, watershed

Last ten years, as the rapid socio-economic development of the Yellow River basin, basin waste discharges of the sharp increase, combined with the natural water to low, river basin

In the recent ten years, along with the Huanghe River valley social economy fast development, the basin waste sewage withdrawal sharp growth, add naturally come the water volume to be few, basin

Last ten years, as the rapid socio-economic development of the Yellow River basin, basin waste discharges of the sharp increase, combined with the natural water to low, river basin