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- Keywords integratted backscatter;bladder neoplasms/ultrasonography;clot;diagnosis;differential; 背向散射积分;膀胱肿瘤/超声检查;凝血块;诊断;鉴别;
- integratted backscatter 背向散射积分
- At last, the recent development of ultrasonic backscatter imaging is reviewed. 最后，简要介绍了超声背向散射成像的新进展。
- In this area Jon Appleton? s thought of the integrat ion of musical and scientific education should be instructive. 应当抓紧引进国外先进主导教材,对相关专业准确定位,加以细分。 整合音乐教育与科学教育的思想,对我们极具启示性。
- We introduce a modified model approach to estimate the unique synoptic oceanic wind field from backscatter of spaceborne scatterometer. 给出了一种改进的场方式反演方法,利用该方法从卫星散射计测量的后向散射强度的数据中唯一反演出大尺度海洋风场。
- There are three DDBMS architectures-loose coupling,tight coupling and integrat,which will be dis- cussed in the section 2. 本文讨论了三种 DDBMS 组成方式:松散结合型(loose cou-pling)、紧密结合型(tight coupling)和集成型(integrat),并对它们的优缺点进行了分析。
- Finding Boundary Layer Top: Application of a Wavelet Covariance Transform to Lidar Backscatter Profiles. 发现边界层顶:将小波协方差转换应用于光达反向散射廓线。
- Sr Software Engineer - QA:The primary job responsibilities will be to insure the quality of Sybase Data Integrat...... ... 公司名称：赛贝斯软件（中国）有限公司工作地点：陕西省西安市发布时间：2008-11-18
- Hall, C. 1988: fist observations of summer polar mesospheric backscatter with a 224 MHz radar, Geophys. Res. Lett., 15, 18-31. 采用224兆赫雷达首次测得的夏季极地中间层大气的后向散射。“地球物理研究通讯”，第15卷28-31页。
- The clock regenerator and backscatter modulator for Ultra High Frequency(UHF)RFID application are implemented. 文章实现了用于UHF频段的射频识别(RFID)标签的时钟恢复电路和反向散射调制信号产生电路。
- Backscatter is the reflection of waves, particles, or signals back to the direction they came from. 后向散射现象是由波，粒子，或信号反射回原点而产生的。
- The CW usually overwhelms the weak tag backscatter signals, and leads to unrestorable demodulation errors. 此连续波通常比标签回传讯号强，因此会覆盖掉微弱的标签反向散射讯号，并且导致不可回覆的解调错误。
- The average of integrated backscatter (AII) was measured and corrected as follows: IBS%= AII of plaque/ AII of adventitia of the same site. 脱机后分析，感兴趣区（ROI）分别置于同一斑块内3个不同位置，记录每个采样的IBS均值（AII），并采取如下方法校正，用斑块同侧的颈动脉外膜的IBS值校正斑块AII值，即AII校正值（IBS%25）= 斑块AII值/同侧外膜AII值×100%25 。
- The CNV was clearly demarcated as a region of weak blue backscatter below the continuous reflective band of RPE （white arrow）. RPE光带仍然连续，RPE深层以蓝色为主的团状反射,为RPE深层CNV（白箭）；
- The seat rows only backscatter frequencies above a certain threshold, though, so they act, in effect, as a sound filter. 每排座椅只反射高于一定频率的声音，因此实际上它们充当的是声音过滤器。
- Integrated backscatter combined with DSE is valuable in detecting different parts of ischemia in myocardium,especially in detecting LAD lesions. 背向散射技术与传统DSE联合应用可提高DSE对不同部位冠状动脉狭窄的检测率,尤其对于左前降支的病变。
- It is introduced that a modify model-based approach to estimating the unique synoptic oceanic wind field from backscatter of spaceborne scatterometer. 本文给出了一种改进的场方式反演方法，利用该方法从卫星散射计测量的后向散射强度的数据中唯一反演出大尺度海洋风场。
- The crystallographic preferred orientation (CPO) of amphibole, measured using electron backscatter diffraction (EBSD), is a common A-type. 电子背散射衍射（EBSD）测量结果显示，角闪石具有明显的结晶学优选方位（CPO），为A型组构：[100]轴极点形成垂直线理大圆环，最大极密对应轴垂直面理；
- The relationship of ultrasonic backscatter coefficient (BSC) in cancellous bone with frequency is analyzed in theoretical and experimental. 在理论和实验上,分析了松质骨中超声背散射系数与频率的关系。
- Correspondingly, a framework based on quantitified performance index was constructed to integrat process, information and person, and a configurable, extensible software architecture was constructed. 以量化的性能指标为基础来构建一套信息、过程与人的集成框架和一套可配置、可扩展的软件架构。
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海词词典，十七年品牌
