The situ testing results show that the precision of defect location and sizing can be im-proved.
现场试验表明，该仪器可以提高缺陷定位、定量精度。
This paper introduces the method to the defect location in the scarf welding joint by ultrasonic test, which can be adopted in the construction site.
探讨了斜面焊接接头超声波探伤中缺陷定位的方法，可供现场施工实际探伤时采用。
AIM: To analyze incidence of depressive disorder DD and its relation with lesion location, cerebral blood flow and neurological defect in patients with acute or chronic ischemic stroke.
目的：分析急性和慢性缺血性脑卒中患者抑郁障碍的发生率及其与发病部位、脑血流量及神经功能缺陷的关系。
Objective To evaluate the accuracy of echocardiography in assessment of the location and size of ventricular septal defect.
目的评价超声心动图对室间隔缺损定位诊断和缺口大小定量诊断的准确性。
With Ultrasonic ct technology (UCT), we can gain velocity distributing, identify location and dimension of abnormal concrete regions, conclude the type of defect and the intensity of defect.
利用声波层析成像技术可以获得测区混凝土的波速分布图，确定异常区的位置、尺寸，推断缺陷的类型、强度。
Defect - one or more flaws whose aggregate size, shape, orientation, location, or properties do not meet specified acceptance criteria one are rejectable.
缺陷—合计的尺寸、形状、取向、位置或性能不满足规定的验收标准的一个或一个以上的伤而被拒收。
An airspace location unit which is not in relation to the testing velocity is also designed to record the exact position of the defect and the width of the defect signals.
并设计了与检测速度无关的空域定位器来记录确信的位置和缺陷信号的宽度。
In the testing work that showed a clear shape of wall and location of the defect can be visual display pipeline status, and to improve the efficiency of inspection.
在检测工作中清晰地显示管道内部缺陷形状及其位置可直观反映管道状况，并提高检测的工作效率。
The selection of the testing parameters and the relations among them are analyzed and discussed. The methods of recognition, location and evaluation of the defect signal are proposed.
文中对检测参数的选取以及参数间的关系进行了分析和讨论，提出了对缺陷信号识别、缺陷定位和半定量计算的方法。
In order to repair the seal character defect, we establish three benchmarks image to find the defect's location and repair it using thinning and expansion algorithm.
针对提取出的圆形印鉴印文缺损，本文建立了三个基准图像，运用形态学的细化算法及膨胀运算对其进行处理，找到缺损位置并进行补偿。
Methods: Used color doppler echocardiography to determine the location and size of ventricular septal defect (VSD) and compared the results with those obtained from surgical operation in 67 patients.
方法：运用彩超对6 7例室缺进行定位及测量大小，并与手术结果进行对照。
Methods: Used color doppler echocardiography to determine the location and size of ventricular septal defect (VSD) and compared the results with those obtained from surgical operation in 67 patients.
方法：运用彩超对6 7例室缺进行定位及测量大小，并与手术结果进行对照。
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