ultrasonic tomography

Conclusion: Fatty liver is to be diagnosed with ultrasonic Type B scanning or clinical tomography rather than with blood tests. Clinical manifestations and hepatic changes are etiologically correspondent with fatty liver.

结论：诊断脂肪肝靠B超或CT，而不是血生化检查，临床表现及肝功能改变与脂肪肝病因有关。

Combining ray tracing with algebraic reconstruction technique ( ART), ultrasonic Lamb wave tomography for through hole flaws is developed.

综合射线追踪与代数重建技术（ART），发展了横穿孔缺陷的超声兰姆波层析成像方法。

real-time grayscale two-dimensional ultrasonic tomography

实时灰阶二维超声断面图

Ultrasonic Lamb wave tomography of through hole flaws in isotropic thin plates

各向同性薄板中横穿孔缺陷的超声兰姆波层析成像

ultrasonic-tomography system for nondestructive concrete structure testing

混凝土结构层析成像检测系统

Objective To explore the value of intravenous pyelogram ( IVP), type-B ultrasonic and computerized tomography ( CT) in diagnosing ureterocele.

目的探讨静脉尿路造影（IVP）、B超和CT对输尿管囊肿的诊断价值。