n.轉(zhuǎn)速計(jì)

In contrast with traditional methods, the use of tachometer and other special hardwares is avoided in the mothod so the application of order analysis is simplified. 和傳統(tǒng)方法相比，本方法無需轉(zhuǎn)速計(jì)和鑒相裝置等輔助硬件手段，簡化了階比分析的實(shí)現(xiàn)。

n.[醫(yī)]心動計(jì)數(shù)器；心率計(jì)