ultrasonic microscope

基本解釋

Objective:To explore the use of dental operating microscope with ultrasonic instruments in root canal retreatment.
目的：探討牙科手術(shù)顯微鏡結(jié)合超聲工作器械進行根管再治療的臨床應(yīng)用效果。
Objective To evaluate the use of dental operating microscope and ultrasonic instruments in treating difficult root canal.
目的評價根管顯微鏡和超聲聯(lián)合應(yīng)用技術(shù)對疑難根管處理的臨床應(yīng)用效果。
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，背向散射技術(shù)是在高頻段進行組織定征的有效手段。