The geologic setting of the Changchun City Yanming Lake mineral spring, its forming mechanism, water storage, and water quality are introduced in this paper.

本文简要介绍了长春市雁鸣湖热矿泉水的地质背景条件，热矿泉水形成机制，对水量、水质进行了评价，同时对热矿泉水的医疗保健功能进行了简述。

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Mineral resource is the base of mining city, mining city will decline when resource is used up.

矿产资源是矿业城市“立市”的基础，矿业城市往往因矿产资源枯竭而逐渐衰退。

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In this case, however, the location of the city corresponds with a plethora of hot mineral springs.

在这种情况下，所在地的市，符合展演热矿泉。

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Fresh fighting erupted on Monday between the Democratic Republic of Congo national army and the M23 rebels near the mineral-trading city of Goma, ending a nearly six-month lull in violence around the city.

WSJ: Fighting Breaks Out in Congo

Fighting erupted between the Congo national army and the M23 rebel group near the mineral-trading city of Goma, ending a nearly six-month lull in violence around the city.

WSJ: Fighting Breaks Out in Congo