方法对37例经病理和临床证实的脾脏占位性病变进行二维及彩色多普勒超声分析。
Methods Totally 37 patients with pathologically or clinically proven SSOL were analyzed by 2-d and color Doppler ultrasound.
研究人员从17个城市收集到230张纸币样本，并使用水和超声波提取方法，再加上气相色谱分析-质谱法对样本进行测试。
The researchers used water and an ultrasonic extraction process, followed by gas chromatography-mass spectrometry to quantify the amount of cocaine in more than 230 bills collected in 17 cities.
目的分析研究超声对甲状腺良、恶性结节的鉴别诊断价值。
Objective Analysis of ultrasound of thyroid benign and malignant nodules in the differential diagnosis.
方法：对临床中高血压患者及脑梗死患者的颈动脉超声结果进行分析。
Methods:The results of carotid artery ultrasound of the patients with hypertension and cerebral infarction in clinics were analyzed.
分析结果显示临床与超声评分在踝部这三个主要结构的评估中符合度非常不好。
The analysis showed very poor agreement between clinical and ultrasound scores for the three ankle structures assessed.
方法：回顾性分析32例不典型肝脓肿的超声表现，其中3例超声造影检查。
Methods: 32 patients with atypical liver abscess were retrospectively analyzed, 3 patients were studied with contrast-enhanced ultrasound.
436例甲状腺肿块超声诊断与病理结果对照分析。
Comparison diagnosis of ultrasonography and pathology in436cases with thyroid adenoma.
对薄型材料中超声波传播规律进行分析，得到材料声速与共振频率的关系。
The relation between sound velocity and syntonic frequency is gained by analyzing the ultrasound transmitting in thin material.
分析了弯曲旋转超声马达在微型化和产业化方面的问题，提出了进一步研究的问题。
The problems of bending rotation ultrasonic motor are analyzed in micromation and industrialization. Some problems being worth researching are proposed.
分析了功率超声波对电化学抛光过程的促进作用及电流密度对抛光效果的影响，获得了较为合理的工艺参数。
The promotion effect of intensity ultrasonic wave on electropolishing process and the influence of ultrasonic wave on polishing quality were analyzed, and better processing parameters were obtained.
在这项研究中，作者分析了1995 - 2008年间超声指导下肝活检的资料，发现了255例同时有原发灶和肝转移灶标本的乳腺癌病人。
In this study, the authors analyzed a database of ultrasound-guided liver biopsies performed from 1995 to 2008, and identified 255 breast cancer patients with matched primary and liver tissue samples.
介绍一种超声影像分析与管理系统。
This paper presents a kind of analysis and management system of network ultrasonic image.
方法回顾性分析经直肠超声引导下穿刺活检诊断的189例PCA临床资料和声像图表现。
Methods The characteristics of clinical data and the sonography were analyzed retrospectively in the 189 PCA diagnosed by transcrectal ultrasound guided biopsies.
介绍了钢管接触法超声波探伤缺陷定位方法——手指蘸油触摸法，分析了利用此种方法进行缺陷定位的理论依据。
The author introduces a pipe defect locating method by contact type ultrasonic detection — finger oil dipping touching method and analyses the theoretical basis of defect locating by this method.
文中通过超声实验分析了岩石的滤波特性，论证了新的模型用于描述地震波的传播是可行的。
This paper analyses the filtering characteristic of rock by ultrasonic experiment results and demonstrates that the new model can be used to describe seismic wave motion.
利用超声频谱分析法成功地实现了缺陷的分类，试验结果表明，超声频谱分析技术可提高检测结果的可靠性。
Flaw classification is realized successfully through the ultrasonic spectrum analysis. The research proves that ultrasonic spectrum technology will promote the reliability of testing results.
目的设计一套数字化脉冲波超声多普勒系统，以实现多深度血流频谱分析和显示。
Objective To design a digital multigated PW ultrasound Doppler system and validate the system in experimental study.
本文主要对提出的高频超声波电源拓扑进行理论分析和设计。
This paper is mainly about the high power ultrasonic topological analysis and design.
对所有病人的术前超声测定的甲状腺叶体积及手术切口长度进行了分析。
Both ultrasonic preoperative thyroid lobe volumes and the operative incision lengths were analyzed in all patients.
RBCC发动机性能分析模型在高超声速飞行器方案选择、总体设计以及RBCC发动机设计与性能分析等方面具有极其重要的作用。
RBCC engine performance analysis model plays an important part in scheme selection and model design for Hypersonic Flight Vehicle, RBCC engine design and performance analysis.
接着分析了超声波电动机的工作原理和定子表面质点椭圆运动的形成机理。
Then how USM works and how the ellipse trace of particle on the surface of stator forms are analyzed.
然后将超声表现与FRS评分进行相关分析。
The findings on ultrasound were then correlated with the individual's FRS.
目的分析超声诊断胆总管结石假阳性的原因及影响因素。
Objective To analyze the factors that affect the ultrasonic diagnoses of pseudo-positive choledocholith.
该方法是生物组织超声散射分析的有效方法。
This method is an effective one for analysis of biological tissue ultrasonic scattering.
目的：评价超声彩色室壁运动分析技术(CK)诊断不稳定性心绞痛的临床价值。
Objective: to study the value of color kinesis echocardiography (CK) to the diagnosis of unstable angina pectoris (UAP).
本研究提示这些超声特征的发现要比腹水分析、胸片、结核菌素实验和痰培养更中肯和实用。
This study suggests that the recognition of these sonographic features may be more relevant and practical than ascites fluid studies, chest radiographs, tuberculin skin tests, and sputum cultures.
方法分析17例PVNS的高频超声表现，并与手术病理结果进行对照分析。
Methods High-frequency ultrasonic findings in 17 cases with PVNS were analyzed and a comparison between surgical and pathological results was made.
方法分析17例PVNS的高频超声表现，并与手术病理结果进行对照分析。
Methods High-frequency ultrasonic findings in 17 cases with PVNS were analyzed and a comparison between surgical and pathological results was made.
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