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单词 nickel hydride
释义

nickel hydride

noun
An association of nickel and hydrogen (usually represented by the formula NiH2), formed electrolytically or when hydrogen gas comes into contact with a nickel surface.
adjective
Designating or relating to a cell or battery having an anode of nickel hydroxide and a cathode of an intermetallic compound.

Origin

1920s; earliest use found in Chemical Abstracts.

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更新时间:2024/9/23 23:33:18