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- Extraction of welding defect 焊接缺陷提取
- The ultrasonic phased array system for monitoring the expanding of weld defect in steel bridge was researched. 摘要研制了针对钢结构桥梁焊缝缺陷扩展的超声相控阵监测系统。
- A fuzzy multicriteria modelling method of defining a structural parameter for representing the grade of welding defect damage is presented. 提出了根据模糊综合评判、定义结构参数用以表示焊接缺陷损伤程度的方法。
- Weld defects classification system based on fuzzy reasoning model was established,after analysis of weld defect features in X-ray films. 分析工业X射线底片焊缝缺陷特征,建立用于焊缝缺陷分类识别的模糊推理系统模型。
- Pitting and weld defects both accelerated the perforation of weld, and finally leaded to leakage. 焊道则因焊接缺陷再加上孔蚀作用，使焊道更易穿孔漏水。
- Welding Defect Extraction of X-Ray Image Based on Adaptive Morphological Filtering Operator 基于自适应形态学滤波算法的X射线图像的缺陷提取
- In the process of submerged arc welding of spiral slits,welding defects may occur because the oxidized iron sheets in the course of welding may cause messy welding seams. 在螺旋缝埋弧焊生产过程中,由于带钢表面氧化铁皮进入焊接过程,往往会造成焊缝夹杂,出现焊接缺陷。
- The refuse of sugar cane after extraction of the juice. 甘蔗渣在汁液被榨完以后剩下的甘蔗废料
- This paper evaluates the surplus service life of the liquefied natural gas tank by analysis of fracture mechanics,and offers the basis for the safety assessment of welding defects of the gas tank. 文对卧式液化储气罐的焊接缺陷用断裂力学的分析方法，评定了其剩余使用寿命，对大修中储气罐焊接缺陷的安全评定提供了依据。
- MEASUREMENT OF THE INDICATING LENGTH OF WELD DEFECT IN ULTRASONIC INSPECTION 焊缝超声波检测中缺陷指示长度的测定
- The extraction of a root of a quantity. 开方，求一个数的方根
- Size Error Analysis of Weld Defect by Routine Ultrasonic Examination 常规超声波焊缝缺陷尺寸定量检测的误差分析
- Remain the position of welding clamp in advance. 留出焊接夹具的位置
- THE EQUIPMENTS AND FIXTURE OF WELDING LINE. 焊装线设备及工装夹具
- Optimal extraction of Psoralea corylifolia L. 补骨脂有效成分提取工艺的考察。
- Repair welding of welding defect in low-temperature super-heater head of boiler 锅炉低温过热器联箱缺陷修复
- Extraction of Nicotine from tobacco waste. 从烟草废料中萃取尼古丁
- Choice of technique parameters of TIG welding and prevention of welding defect 钨极氩弧焊工艺参数的选择和焊缝缺陷的预防
- Extraction of abstract data from XML files. 提取的抽象数据从XML文件。
- A cavity is made on both sides of weld bead. 在焊道表面两侧作一空腔。
