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地质学报  1948 

NotesontheChemicalPropertiesoftheUndergroundWatersofPeiping

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Abstract:

Aftermanyyears'continuousstudyofthepropertiesofthegroundwatersinPeiping,thewritergotthefollowingresults:―1.Sometimes,chemicalpropertiesofthewatersdiffergreatlywithinshortdistances―ThoughtheareaaroundthePeipingcityisonlyabout60,squarekilometers(about8.5km×

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