PPNA

  • 释义
  • [医][=peak phrenic nerve activity]膈神经活动峰值;

  • 双语例句
  • 1、

    Crystallization of sodium phenyl pyruvate ( PPNa ) by hydrolysis of 5 - benzalhydantoin in alkaline solution is studied.

    研究了碱性溶液中苯丙酮酸 钠盐 的结晶过程.

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