1·Any severe deficiency of welding seams surface like cracks, pores, slags is forbidden.
焊缝表面不得有裂纹，气孔，夹渣等严重缺陷。
2·This text deals with ultrasonic detection of welding seams on ball and tube of space frame.
指出对空间钢网架球管焊缝进行超声波探伤，检测结果表明；
3·And there is a distinct difference between the shear strength of welding seams with different implantation fluence.
且注入剂量不同，其焊缝的剪切强度存在着较大差异。
4·As for welding seams of the same heat treatment state, the hardness of welding seam area depends on different welding wires.
对于同一种热处理状态的焊缝，焊缝区的硬度取决于不同的焊丝。
5·The stipulation of supplementary detection will increase objectively the probability of accepting unqualified welding seams by user.
而补充探伤的规定客观上使业主接收不合格焊缝的概率明显增大。
6·This paper describes three floating threshold techniques with adaptive dependence for the binarization of X-ray images of welding seams.
为满足焊缝x射线图象二值化的需要，本文提出了三种自适应相关浮动门限技术。
7·The movement of welding seams of tailor welded blanks combined by different material and different thick sheet metal is studied in this paper.
本文研究由不同材料和不同厚度板材组合的拼焊板方盒件在拉深成形中焊缝的移动。
8·The section of specimens was examined by optical microscopy and the composition of mi-cro-area at the welding seams and the matrix was analyzed and compared.
用微区成分分析方法研究了焊接面处与基体成分之间的差别。
9·Through theoretical and experimental analyses, it is well known that active infrared technology can be applied in the investigation of industrial welding seams.
通过理论和实际的分析，得出主动红外技术能很好地应用于工业焊缝的检测。
10·It also probed into the effects of the of multitube pass structure and of the welding seams between heat exchangers and tubesheets on the stress of the tubesheets.
探讨了多管程结构以及换热管与管板焊接的焊缝对管板应力状态的影响。