超声的

Mean scatterer spacing is an important parameter for describing the biological tissue microstructure and its ultrasonic scattering characteristics.

生物组织散射元平均间距是描述生物组织微观结构特性和生物组织超声散射特性的重要参数。

Mean scatterer spacing is an important parameter for describing biotissue microstructure and its ultrasonic scattering characteristics.

生物组织散射元平均间距是描述生物组织微观结构和生物组织超声散射特性的重要参数。

This method is an effective one for analysis of biological tissue ultrasonic scattering.

该方法是生物组织超声散射分析的有效方法。

Objective To compare the morbidity of primary hepatic carcinoma between hepatocirrhosis after hepatitis B and terminal schistosome hepatic disease.

目的 利用超声比较两种弥漫性肝病(乙肝后肝硬化与晚期血吸虫肝病)基础上合并原发性肝癌的发生率。

Objective To explore the clinical value of Color Doppler flow imagingin the diagnosis of acute scrotum pain in Childrem.

目的探讨彩色多普勒超声在小儿急性阴囊疼痛的诊断临床应用价值。

Results scrub typhus complicated with hepatic lesions occurred to 73.5%(36/49) of patients, gastrointestinnal manifestations including nausea and vomit occurre to 33.3% of the patients (12/36,) and abdominal distention(21/36,58.3%).elevated serum alanine aminotransferase and aspartate aminotransferase were observed in allthe 36 cases. of which 9 cases(25.0%) had elevated serum total bilirubin,16 cases (44.4%) had elevated alkaline phosphatase and 14 cases (38.9%) had decreased serum albumin.

结果 36例恙虫病合并肝损害患者占同期恙虫病患者的73.5%，其中胃肠道症状有恶心呕吐12例，腹胀21例；36例患者血清alt及ast均升高，其中血清tbil升高9例，血清碱性磷酸酶升高16例，alb降低14例；b型超声检查肝脏肿大13例，脾脏肿大16例，有腹水者9例。

Objective: To evaluate the clinical value of stereoscopic echocardiography in the diagnosis of secundum atrial septal defect.

目的：评价立体超声心动图技术诊断继发孔型房间隔缺损的临床应用价值。

Methods 699 patients with secundum atrial septal defect(252 males and 447 females), diagnosed by clinical and 2-DE ,were studied.

方法2001年1月～2004年12月在我院经临床及二维超声心动图确诊的SASD患者699例，男252例，女447例，平均年龄22.2±15.5岁(2～65岁)。

Transcatheter closure of secundum atrial septal defects using Amplatzer device［J］.

张瑞芳。经胸超声心动图在房间隔缺损封堵术中的应用［J］。

Objective:To evaluate the clinical method and value of sequential segmental analysis in fetal echocardiography.

目的：探讨节段性分析法在胎儿心脏超声检查中的方法和临床价值。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。