大家在查：安徽理工大学地球与环境学院地层冻结法刘建航马芹永人工冻土陕西省生态文明建设促进会杜兵健康评价研究乔琦孙启宏

生态水位

网络ecological water level

生态水位

生态水位

生态水位

ecological water level

水生态,water... ... ) eco-cement 生态水泥 ) ecological water level 生态水位 ) ecological water conveyance 生态输水 ...

2

Ecological groundwater level and quantity regulation in plain region of Liaohe Watershed

辽河流域平原区地下水生态水位及水量调控研究

3

A study of the lowest ecological water level of Baiyangdian Lake

白洋淀最低生态水位研究

4

Researches on the calculation methods of the lowest ecological water level of lake

湖泊最低生态水位计算方法

5

Discuss on ecological water level on Hongze Lake

关于洪泽湖生态水位的探讨

6

Calculation methods of lowest ecological water level of lake

湖泊最低生态水位计算方法研究

7

Research on the Minimal Ecological Water Level of Honghu Wetland

洪湖湿地最低生态水位研究

8

Research on Groundwater Ecology Water Level of Haihe River Basin

海河流域地下水生态水位研究

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