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- Based on the reconstructed B mode image,the image of myocardium is located and its IB is calculated. 应用这一系统,在结合重建的B超图像对心肌进行定位的基础上,进行了心肌背向散射积分的研究。
- B mode imaging B型图像
- And the frequency bandwidth of the imaging system is the key factor to determine the axial resolution of B mode ultrasound diagnostic equipment. 成像系统的频带宽度是决定B超仪纵向(轴向)分辨力的关键因素。
- Methods 28 cases of tubal interstital pregnarcy were examined and analysed by trans abdominal B mode ultraound and Doppler Power Imaging (DPI) . 方法 经腹壁应用B超和多普勒功率图(Doppler Power Imag-ing,DPI)对28例输卵管间质部妊娠患者声像图表现进行分析。
- Sowe consider that we should now develop EC of B to B mode urgently in china. 所以我们认为，目前我国应该着重发展B to B的电子商务。
- Conclusion B mode ultrasound may be a useful tool to find the pseudomyxoma peritonei before the operation. 结论腹部B超是术前诊断腹膜假黏液瘤的一种有价值的检查。
- Methods:The results of EUS and B mode ultrasound in 10 cases of gallbladder adenomyomatosis were compared. 方法:对10例胆囊腺肌增生症患者行EUS检查并与B超及手术后病理进行对照比较。
- This article introduce the design of the Transmit/Receive front end of the B mode ultrasonic instruments base on FPGA. 本文介绍一种基于FPGA的B超前端发射和回波接收放大部分的电路设计方案。
- Through the colour, CMYK mode image of each pixel contains four data. 不纬分色后，CMYK模式图像的每个像素包罗四个数据。
- Results:Among these cases,EUS diagnosed gallbladder adenomyomatosis in 9 cases,B mode ultrasound diagnosed in 4 cases. 结果:10例中,EUS诊断9例,B超诊断4例;
- Objective: To explore display of B mode ultrasound and color Doppler of intrauterine residual after medicated abortion. 目的：探讨药物流产后宫内残留药物的二维声像图、彩色多普勒的超声表现。
- The accuracy rates of B mode sonography, computed sonography, CT, and MRI combined with MRC in this serieswere 55%, 85% 1 55%, and 91 .4% respectively. B超、电脑彩超、CT和磁共振胆道成像的确诊率分别为55%25、85%25、55%25和91.;4%25。
- Objective To evaluate the diagnostic accuracy of B mode ultrasonography (US) and computerized tomography (CT) for acute necrosis pancreatitis (ANP). 目的 评价超声及 CT诊断急性坏死型胰腺炎 ( ANP)的价值。
- The diameters of hepatic portal veins and splenic veins were measured by B mode ultrasound in 186 patients with liver cirrhosis. 本文采用B型超声诊断仪探测了186例肝炎后肝硬化患者肝门静脉和脾静脉直径。
- Results Before operation,68 cases with intrauterine abnormity were detected by B mode ultrasonic and 124 cases were detected by hysteroscope. 结果术前B超宫内异常68例,而宫腔镜发现宫内异常124例,宫腔镜的特异度及阳性率均高于B超及诊刮。
- Out of all twenty seven eases cured and one died.Conclusions Abdominocentesis, B mode uotrasound or X-ray has a good drajnostic effect on liver damage. 治愈27例，死亡1例、结论腹腔穿刺、B超或腹部平片对肝损伤有较好的诊断作用。
- The radiation mode image and total power are obtained by hot test, which is based on precisely calibrating of the measurement system. 在准确标定测量系统的基础上进行了热测实验,得到了辐射模式图和辐射总功率。
- The reduction of fetus mortality depends on regular prenatal examination,proper B mode ultrasonography,earlier diagnosis,intensive care and active treatment. 围产儿病死率的降低与孕妇能按时产前检查、及时B超检查、早期诊断、积极治疗有关
- Conlusions: AFI monitored at prenatal stage with B mode ultrasound is important for forseeing fetuses safety on the high dangerous and overdue gestational period. 结论：围产期羊水指数监测有利胎儿生长发育，高危妊娠，过期妊娠预测胎儿安全具有重要意义，可降低围产期胎儿病死率。
- The heritability of the backfat on the two sites by A mode in 50Kg live weight were 0.366 and 0.691,respectively, for the B mode were 0.634 and 0.549, respectively. 在50公斤体重阶段，A超在两个位点所测膘厚的遗传力分别为0.;366和0
