backscatter coefficient

常見例句

The relationship of ultrasonic backscatter coefficient (BSC) in cancellous bone with frequency is analyzed in theoretical and experimental.
在理論和實(shí)騐上，分析了松質(zhì)骨中超聲背散射系數(shù)與頻率的關(guān)系。
Results Compared with sound velocity and attenuation, the backscatter coefficient could reflect the structural change of biological tissue. The high frequency ul…
結(jié)果高頻背曏散射系數(shù)較聲速、聲衰減更能反映組織結(jié)搆的變化，高頻超聲圖像具有高的分辨率。
The backscatter coefficient of hemorrhage lymphnode is smaller than that of normal lymphnode and changes with the frequency. The ultrasonic backscatter microscope technique is a useful device…
豬的出血性淋巴結(jié)組織的聲散射系數(shù)比正常淋巴結(jié)組織的小，且隨頻率的變化而變化，背曏散射技術(shù)是在高頻段進(jìn)行組織定征的有傚手段。