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单词 Humphrey Davy
释义 Noun: Humphrey Davy
  1. English chemist who was a pioneer in electrochemistry and who used it to isolate elements sodium and potassium and barium and boron and calcium and magnesium and chlorine (1778-1829)
    - Davy, Sir Humphrey Davy

Type of: chemist

Encyclopedia: Humphrey Davy

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更新时间:2024/12/21 16:08:53