1.
hypersonic aerodynamics
特超声速空气动力学
2.
Analysis of Ultrasonographic Features of Splenic Tuberculosis
15例脾结核的超声声像图特征分析
3.
Speciality of Parotid Gland Ultrasonography in Primary Sjgren's Syndrome
原发性干燥综合征的腮腺超声声像图特征
4.
The Research on Analysis and Mesurement in Frequency and Acoustic Field of Water-Logging Ultrasonic Probe
水浸超声探头频率、声场特性的分析及测定研究
5.
The Optimum Design of the Ultrasonic Horn and the Analysis of the Acoustical Characteristic;
超声变幅杆的优化设计及声学特性分析
6.
Study on the Characters of Ultrasonic Pulse Field Based on the Means of Reflection by Small Ball
基于小球反射法的超声脉冲波声场特性研究
7.
The sonographic anatomy of rectus femoris and its relationship with tears
股直肌的超声解剖学特点与撕裂的声像图关系
8.
Influence of Transducer Arrangement Number on Characteristics of Sound Field in Ultrasonic Cleaning Tank
换能器布阵数量对超声清洗声场特性的影响
9.
Nonlinear properties of ultrasound contrast microbubbles and their application in nonlinear ultrasound contrast imaging
超声造影微泡非线性声学特性与成像研究进展
10.
The Ultrasound Features of Breast Masses Which Disappeared in 21 Patients
可消退性乳腺肿块21例的超声声像图特征分析
11.
Ultrasound diagnosis of fetal aortic arch anomalies
胎儿主动脉弓异常的产前超声声像图特征
12.
Significance of Ultrasonography in Diagnosis of Totally Detached Retina
视网膜全脱离超声诊断的声像图特征探讨
13.
A system for hepatocirrhosis analysis based on features extracted from ultrasonic images of livers
基于超声图像特征的肝硬化分析系统
14.
Estimating and Analyzing of Aerodynamic of Hypersonic Vehicle;
高超声速飞行器气动特性估算与分析
15.
Study on the Dynamic Characteristics of Piezoelectric Vibrator of Ultrasonic Motor;
超声电机压电振子的动力学特性研究
16.
Reasearch on the Ultrasonic Extraction, Purification Process and the Property of Blackberry Pigment;
黑莓色素超声波提取、纯化及特性研究
17.
Feature Extraction and Quality Analysis of Liver Ultrasonic Images;
肝脏超声图像特征的提取与量化分析
18.
Study on Ultrasonic Propagation Characteristics and Noise Reduction Methods in Rod;
杆中超声波传播特性及降噪方法研究