Objective To inspect the water quality of Xiang River Zhuzhou specific segment and the pollution factors and to provide factual proofs for the protection of water quality of Xiang River.
目的通过对湘江株洲段水质监测及污染因素调查，为保护湘江水体卫生提供依据。
The area of wetlands in China has become larger over the past five years, growing by 202,600 hectares and making a great contribution to water quality and environmental protection.
5年来，中国湿地面积增加了20.26万公顷，为水质和环境保护做出了重要贡献。
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