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HClO4

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Perchloric \Per*chlo"ric\, a. [Pref. per- + chloric.] (Chem.)
   Pertaining to, or designating, the highest oxygen acid
   ({HClO4}), of chlorine; -- called also {hyperchloric}.
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