常見例句

雙語例句

• The reactionextents and kinetic constants are calculated by peak-area ratio method.
  利用峰面積比值法，計算了不同時間下的反應(yīng)程度和動力學常數(shù)。
• The degradation of anti-oxidant, ZDDP, was investigated by peak area ratio method of IR.
  用紅外光譜峰面積比值法考察了抗氧劑ZDDP的降解規(guī)律；

權(quán)威例句

• The IMF reckons the combined gross debt of euro-area countries will peak at 91% of GDP next year, when the ratio in Finland will be just 53%, the lowest of any euro-zone country bar Estonia and Luxembourg.
  ECONOMIST: The euro crisis: The Finn red line The
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