1.
Relativity Between Acoustic Densitometry of Ultrasonography and Original Myocardial Radio Frequency Signal
联机声学密度定量与心肌原始射频信号强度的相关性
2.
Technological Diagnosis of Quantitative Acguisition Densitometry in Homogeneous Hepatic Adiposis Compared with Pathology
声学密度定量技术诊断均匀性脂肪肝与病理对比分析
3.
Clinical Study of Acoustic Densitometry Technique on Detecting Carotid Atherosclerosis;
声学密度定量技术检测颈动脉粥样硬化的临床研究
4.
The Clinical Application of Acoustic Densitometry in Evaluation of Carotid Plaques in Patients with Coronary Artery Diseases;
声学密度定量技术评价冠心病患者颈动脉粥样斑块的临床研究
5.
A study of relationship between grades of coronary artery stenosis and myocardial acoustic intensity with intravenous bolus injection of a fluorocarbon contrast agent
静脉弹丸注射氟碳造影剂对冠脉狭窄程度和心肌灌注声学密度定量相关性的研究
6.
Quantitative Ultrasound Measurement for the Assessment of Bone Density Based on Leteral Wave;
基于侧波的定量超声骨密度测量方法
7.
AIM:To investigate the correlation of the parameters in calcaneus quantitative ultrasound measurement with the bone mineral density and bone histomorphometry.
目的:分析跟骨定量超声骨质测量中各参数与骨密度及形态计量学指标的相关性。
8.
Research on Key Technology of Bone Density Measurement by Quantitative Ultrasound
定量超声法骨密度检测的关键技术研究
9.
The Analysis of Calcaneal Quantitative Ultrasound Parameters of 1 502 Women in Chengdu
成都地区1502例女性跟骨定量超声骨密度的分析
10.
Tumor Microvessel Density is Associated with Tumor Perfusion Measured by Contrast-enhanced Ultrasound in Hepatocellular Carcinoma;
体外超声造影定量检测肝细胞肝癌肿瘤微血管密度
11.
Quantitative Parameters of Blood Perfusion Evaluated with Contrast-enhanced Ultrasound and Microvessel Density in Hepatocellular Carcinoma: Comparative Study;
原发性肝癌超声造影血供定量与病理微血管密度对比研究
12.
Correlative study between quantitative parameters of contrast-enhanced ultrasound and microvessel density in hepatocellular carcinoma
肝细胞性肝癌超声造影定量参数与微血管密度的相关性研究
13.
A similar consideration can be used to define the density of momentum, the density of energy, and so on.
可以用类似的方法定义动量密度，能量密度等等。
14.
The Design of Ultrasound BMD Measurement System Based on FPGA
基于FPGA的超声骨密度测量系统的设计
15.
The Research and Development of Ultrasonic Liquid Density Sensor
超声波液体密度测量仪的研究与开发
16.
Acoustics--Determination of sound power levels of noise sources--Precision methods for anechoic and semi-anechoic rooms
GB/T6882-1986声学噪声源声功率级的测定消声室和半消声室精密法
17.
Study on the Disease of Endometrium with Three Dimensional Color Power Doppler Angiograthy and Its Conection with Microvascular Density;
三维能量多普勒超声的血流定量参数在子宫内膜病变及其与微血管密度的研究
18.
Quantitative Ultrasound Determination of BMD and Its Relationship with Bone Metabolic Indexes and Cytokine Content of Middle-aged and Old Exercise Women in Urban Area of Chengdu;
城市中老年健身女性骨密度的定量超声测定及其与骨代谢指标的相关性分析