This article describes non-invasive temperature estimation using backscattered ultrasound based on the random medium model of biotissue. 介紹了基于生物組織離散隨機介質(zhì)模型的超聲回波測溫技術(shù)。
The flow field around the secondary filter was vividly characterized with a porous medium model, so that the flow pattern around this kind of filter was readily obtained. 多孔介質(zhì)模型形象地描繪出了二次濾網(wǎng)的內部流場(chǎng)，獲得了該型號濾網(wǎng)的內部流動(dòng)規律。
