echo intensity
英 [ˈekəʊ ɪnˈtensəti]
美 [ˈekoʊ ɪnˈtensəti]
网络 回波强度; 回声强度
双语例句
- The atmospheric humidity are estimated with Doppler radar echo intensity.
利用多普勒天气雷达观测的回波强度资料，估测大气的湿度值。 - Research on Position Reduction of Echo Intensity and Image Denotation From Multibeam Echo Sounder Standing wave representations such as these are called atomic orbitals.
多波束回波强度位置归算及图像化表示这种驻波示意图叫做原子轨道。 - Error Analysis and Correction Methods on Observations of Echo Intensity
回波强度测量的误差因素分析及解决方法 - Objective To find a objective method to quantify echo intensity ( EI) of muscular layer and endometrium by quantitative analysis of endometrial carcinoma and normal endometrium, providing an reliable ultrasonic index of endometrial abnormality.
目的对子宫内膜癌妇女和正常妇女的子宫内膜及肌层声像图回声强度定量分析，为超声诊断子宫内膜异常提供客观检测指标。 - Methods Twenty eight cases of renal hamartoma were checked by color Doppler ultrasound, comparing their echo intensity, blood distribution with the pathologic types.
方法对28例肾错构瘤进行彩色多普勒超声检查，观察不同回声强度错构瘤的病理类型，肿瘤内的血流分布情况。 - The relation of the echo intensity fields corresponding with the wind fields is good. The shear region and middle-scale convergence line of retrieved wind fields corresponds with the high-value region of echo intensity fields.
雷达回波强度场与风场有较好的对应关系，反演风场的切变区、中尺度辐合带都对应着回波强度的高值区。 - A Calibration Method of Echo Intensity for New Generation Weather Radar-S
新一代天气雷达S型回波强度的定标细则 - Conclusion It could be determined by echo intensity that the proportion of adipose tissue and smooth muscle as well as blood vessel of the tumor. Great help to diagnose and differentiate renal hamartoma can be made by analysing the blood distribution of color Doppler at the same time.
结论超声显像从图像回声强度可较准确地估计肾错构瘤所含脂肪、平滑肌和血管的比例，结合彩色多普勒血流显示的情况，为错构瘤的诊断与鉴别诊断提供了可靠的依据。 - The evolvement of echo during the formation of hail storm and the relation of echo intensity with its height are analyzed by use of echo data. of the 711 rain radar.
本文用711测雨雷达实测的冰雹云过程回波资料，分析了大小回波在雹暴形成中的演变过程以及回波强度和回波高度间的关系。 - The Calibration of Echo Intensity and Verification of Calibration Results for Digital Weather Radar
数字化713天气雷达定标及结果验证 - Integrated analyzing some parameters such as echo intensity, echo top height, water content, cloud top temperature, echo move speed and echo area, we obtain the ground artificial precipitation index and grade rule, then establish Doppler radar operation command system for ground artificial precipitation.
综合分析回波强度、回波顶高、含水量、云顶温度、回波移速、回波面积等参数，得出湖南的人工增雨指标和评分规则，并依此建立地面人工增雨多普勒天气雷达指挥系统。 - ⑶ Ultrasound histogram is a utility method to assess the echo intensity of testis with varicocele, it can evaluate the testis function of varicocele patients combined with testis volume and semen analyses.
超声直方图可作为VC患者睾丸实质回声评判的一种方法，结合睾丸体积、临床精液分析可对其睾丸功能做出综合评价。 - The X-axis of the pattern represents the echo intensity, rated from O to 63 dB. The Y-axis represents the frequency of the echo on each level, the maximum frequency of which has been normalized to 100%.
X轴为回声强度，0～63dB，Y轴示各强度回声频数，最大频数标准化为100%。 - Anyhow, the velocity and distribution of updraft has a relatively great impact on the intensity of precipitation and distribution of radar echo intensity profile line.
上升气流速度和空间分布对于地面降水强度及雷达回波强度廓线确具有较大影响，特别是对于需要将上升气流作为初始场的一维层状云模式来说，上升气流的选取存在一定的困难。 - Clinical study of ultrasonic tissue characterization with integrated backscatter and echo intensity in the diagnosis of acute myocardial infarction
超声背向散射积分和回声强度在急性心肌梗死诊断中的应用研究 - Relatively strong rainfall period and effectively continuous rainfall can make the echo intensity decrease greatly and remain the low index for a long time, and the visibility turns well.
较强的降水时段和有效的连续降水将大幅度消弱回波强度，并使其较长时间地维持在低指数状态，其相应能见度也大为改善。 - Conclusion The echo intensity of kidney which are measured by ultrasound is related to renal function of CRF patients.
结论超声检查双肾超声回声强度值与重度肾功能不全患者的CR有相关关系。 - Influencing factors in ultrasonic echo intensity and clinical ultrasonic imaging
超声回波强度的影响因素及临床声像图问题研究 - The Analysis of Radar Echo Intensity in Different Flight Path
不同航迹雷达回波强度分析 - Objective To investigate the effects of different concentrations contrast agent on echo intensity of different depths by IBS in liver.
目的应用背向散射积分（IBS）研究不同浓度造影剂对肝脏各深度结构回声强度的影响。 - Objective To determine if the ultrasonic integrated backscatter and echo intensity could be used in clinical diagnosis of acute myocardial infarction ( AMI).
目的探讨心肌组织背向散射积分（IB）和回声强度（EI）是否可用于临床急性心肌梗死的诊断及其应用价值。 - Usually, conventional incoherent weather radar is used to provide only the information on the position of a weather target and its radar reflectivity by detecting echo intensity.
通常非相干的常规天气雷达的应用仅仅是通过雷达回波强度的探测来提供天气目标物的位置和其反射率的信息。 - The results showed that ultrasonic scanning is very sensitive to the changes of the water content in lumbar intervertebral disk and could directly reflect the degree of LIDD according to the echo intensity, rear attenuation and light-ring display.
结果显示，超声波对腰椎间盘水含量变化非常敏感，能够根据盘内回声强度、后方衰减以及光环显示情况，直接反映腰椎间盘变性程度。 - B-color increases the number of echo intensity levels that could be visually distinguished and possibly could improve visual clarity and diagnostic, ensitivity.
彩阶增加回声强度水平，可能改善了视觉的分辨力和清晰度，提高了诊断的敏感性。 - With the change of technical parameters, echo intensity was very different, even on the same target.
对同样的目标，由于技术参数的改变，导致回波强度有很大差别。 - In this paper, the target echo intensity, propagation attenuation model and characteristics of target are simply analyzed. Both the detailed introduction of extended Kalman filtering and the nonlinear filtering algorithm are given.
对目标回波强度、传播衰减模型以及目标特性等做了简单分析，重点对单基地高频地波雷达中采用的扩展卡尔曼滤波这一非线性滤波算法作了详细介绍。 - Referencing the ray tracing algorithm, calculates echo position of object based on ray-triangle intersection, calculates echo intensity based on diffuse reflection model. 3.
借鉴光线跟踪算法，利用射线与三角形求交计算物标的回波位置，利用漫反射光照模型计算物标的回波强度。 - Through clustering laser echo intensity value of LiDAR data using K-mean clustering method, different qualitative objects with distinct different reflectance characteristic can be separated. Fourthly, methods of building extraction and 3D reconstruction from LiDAR data are explored.
采用K均值聚类方法对规则化的激光回波强度值进行聚类，能有效分离出反射特性具有明显差异的不同材质的地物。（4）提出了一种激光雷达点云中建筑物的提取和三维重建方法。 - The echo intensity of wind profiler radar and Doppler radar was comparatively analyzed, as a result, the measurement accuracy of wind profiler radar was proved.
进行了风廓线雷达和多普勒雷达回波强度的对比分析，从而证明了风廓线雷达测量的精准度。