The 80c196kc single chip was taken as the control core of power unit parallel operation.
以80c196 KC单片机为控制核心的发电机组并联运行装置。
Methods The visible spectrophotometry was used and dryocrassine ABBA was taken as the control sample and 0.
方法采用可见分光光度法,以绵马贯众素ABBA为对照品,0。
Meanwhile, 31 elderly male health examinees with normal pulmonary function in this hospital were taken as the control group.
选择同期于本院进行健康体检的老年男性31例,肺功能测定正常者为对照组。
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