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Physical-chemical characteristics of the Bitang karst Spring show diurnal and lunar variation.
碧潭泉水的物理化学特征呈现日动态变化和月动态变化。
youdao
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Physical-chemical characteristics of the Bitang karst Spring show diurnal and lunar variation.
碧潭泉水的物理化学特征呈现日动态变化和月动态变化。
youdao