振蕩總振幅,正負(fù)峰間,信號(hào)總振幅

From peak to peak leaps the thunder. 雷聲隆隆，翻山越嶺而來(lái)。

A business cycle can be measured from peak to peak or from trough to trough. 一個(gè)商業(yè)周期可以用從高峰到高峰或者從谷底到谷底來(lái)測(cè)定。

The peak to peak amplitude of lateral GRF with media-heel shoe was the largest. 結(jié)果：自然步速下，垂直方向上地面反力峰峰值隨鞋跟高度增加而增大；

The peak to peak amplitude of forward GRF with media-heel shoe was minimal. 穿中高鞋的側(cè)向反力的峰峰值最大，而前進(jìn)方向上峰峰值最小。

The parameters of average image intensity (AII), AII% (normalized AII) and peak to peak intensity (PPI) in IVS, LVPW of 3 groups mentioned above were measured by AD technology. 再用AD技術(shù)檢測(cè)上述三組室間隔、左室后壁的AD參數(shù)即AII、AII%25(室間隔與心包的AII的比值)及PPI值。

Results There were significant differences of average image intensity (AII), peak to peak intensity (PPI) and standard deviation of image intensity (SDI) between bladder cancer and clot (P