hy·dra·zine /ˈhaɪdrəˌzin/
 □,聯氨


 hy·dra·zine /ˈhaɪdrəˌzɪn/ 名詞
 井,聯胺,井屈唚,井汰唚,井苯噠唚


 Hy·dra·zine n.  Chem. Any one of a series of nitrogenous bases, resembling the amines and produced by the reduction of certain nitroso and diazo compounds; as, methyl hydrazine, phenyl hydrazine, etc.  They are derivatives of hydrazine proper, H2N.NH2, which is a doubled amido group, recently (1887) isolated as a stable, colorless gas, with a peculiar, irritating odor. As a base it forms distinct salts. Called also diamide, amidogen, (or more properly diamidogen), etc.

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 hydrazine
      n : a colorless fuming corrosive liquid; a powerful reducing
          agent; used chiefly in rocket fuels