Aiming at the difficulties of radiographic detection to girth weld of steam-water separator which has no manhole or detectionhole in power plant.
针对无人孔和探伤孔的电站汽水分离器封头环焊缝射线探伤的难点,通过理论计算和实际对比分析、制定出适合的检测工艺,实践证明工艺满足国家相关标准的要求。
In GB50235-97“The Construction and Acceptance Code on Industrial Metal Pipeline Engineering”,the sampling radiographic detection of pipeline welding seams applies percent sampling method,and only doubles the detection quantity of unqualified welding seams in supplementary detec-tion.
针对GB50235-97《工业金属管道工程施工及验收规范》中,管道焊缝抽样射线探伤检验采用百分比抽样方案和补充探伤时仅增做不合格数的两倍探伤的规定提出异议。
The detection of cracks in welding seams on spherical vessels has been done by the means of magnetic particle test, dye liquid penetration test, ultrasonic test and radiographic test.
利用磁粉探伤、着色探伤、超声波探伤、射线探伤等无损检测手段对在用球罐焊缝微裂纹进行检测,从中比较出那种方法更加适合,更能有效地对裂纹进行定位和定量。
An introduction is made of the successful cases in which automatic manual ultrasonic detection instead of X-ray detection was used to make nondestructive detection of weld seams of submarine pipeline welding and reeling pipe welding.
介绍了在海底管线接长及钢管卷制接长中,应用自动/手动超声波探伤替代射线探伤工艺,对焊缝质量进行无损检验的成功案例。
For the X-ray detection of castings,the individual detection by plumbean house image-intensifier has been used as the main way for a long time.
通道式X射线探伤自动线,以X射线数字扫描成像器为核心,采用数字成像技术,具有检测灵敏度高、速度快的特点。
Apparatus for gamma radiography
GB/T14058-1993γ射线探伤机
stationary X-ray detection apparatus
固定式x射线探伤机
portable X-ray detection apparatus
携带式x射线探伤机
The Study of Computer Image Processing in Field of Ray Inspection;
计算机图像处理在射线探伤中的应用研究
Application of image recognition technique to X-ray detection for weld
图像处理技术在焊缝射线探伤中的应用
Discussion of the Related Issues of Radiographic Detection to Girth Weld of YSP35.5 Type of LPG Steel Cylinders
YSP35.5型液化石油气钢瓶环焊缝射线探伤相关问题的探讨
Also,comet percentage increased in workers engaged in flaw detection and exposed to X ray.
从事X 射线探伤工人的外周血淋巴细胞彗星百分率也显著升高。
Research on Recognition of Defects in X-ray Image Based on Wavelet Transform
基于小波变换的X射线探伤图像缺陷识别技术研究
The welds passed the examination of radiographic test( ultrasonic inspection, magnetic testing).
这焊缝通过射线透视检查（声波探伤、力探伤）格。
436 the welds passed the examination of radiographic test (ultrasonic inspection, magnetic testing).
这焊缝通过射线透视检查（超声波探伤、磁力探伤）合格。
Electron Irradiation of the Contusion Site Improves Locomotor Recovery in Spinal Cord Injured Rats;
电子线照射促进大鼠脊髓损伤后运动功能恢复及机制探讨
Effect of rotary magnetic field(RMF) on the injury of lung in radiation-injured mice
旋转磁场对~(60)Coγ射线放射损伤小鼠肺损伤影响
Ф177.8 mm Steel Pipe United Crack Inspected Product Line
Ф177.8mm钢管联合探伤生产线
mercuric iodide X-ray detector
碘化汞x射线探测器
EDX (Energy Dispersive X-ray Detector)
能量弥散x 射线探测器
X-ray probe micro-analyzer
x射线探针微量分析仪
electron probe X-ray analyzer
电子探针x射线分析器
cosmic radiation measuring or detecting instrument
宇宙射线测量或探测仪