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天火字典

英日字典: indicator

indicator   (Sound)

KK Pronunciation

〔 -tZ 〕

Pronunciation

〔 -tә 〕

The indicator has 4 Senses.

  • index, index number, indicator, indicant
  • 指標, 指数
  • a number or ratio (a value on a scale of measurement) derived from a series of observed facts; can reveal relative changes as a function of time
  • 一連の観察事実から得られた数または比率(測定基準となる値)

  • indicator
  • (chemistry) a substance that changes color to indicate the presence of some ion or substance; can be used to indicate the completion of a chemical reaction or (in medicine) to test for a particular reaction
  • 何らかのイオンまたは物質の存在を示すために色を変える物質

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