对欧洲标准化委员会制订的有关焊缝射线检测（ RT）的方法和质量评定标准作一概略性评述。
The recent radiographic method and quality evaluation standards prepared by European Standardization Committee are reviewed.
文章综述了国内外有关螺旋焊缝管的断裂试验和研究工作的概况。
The article is a general review of the test and research work on fracture in relation to spiral welded pipes at home and abroad.
在此对焊缝自动跟踪系统中有关图像处理方面的内容作了一些分析。
The paper has analyzed the content about image processing in the weld seam tracking system.
交流脉冲MIG焊其焊缝熔深及焊丝熔化速度不仅与焊接电流有关，而且与负极性比率有关。
Weld penetration and wire melting speed of AC PMIG welding not only have relationship with welding current but also with electrode negative ratio.
本文澄清了人们对焊缝有关尺寸的偏见，从理论上分析了焊缝宽度、高度与焊接质量间的辨证关系。
The paper clarifies some conservative views of the weld size concerned, theoretically analysing the dialectic relationship between the weld width, height and its quality.
希压力容器有关工程技术人员要充分重视压力容器环焊缝的质量问题，以确保压力容器的安全使用。
The quality of the circumferential welding in pressure vessels must be paid full attention. This is the key point to guarantee the safety of the pressure vessels in operation.
分析总结出有关工艺参数与焊缝金属填充量间关系的经验公式，并通过计算得到了其中熔敷效率的试验值。
The experimental value of the deposition efficiency was gotten from the calculation, which is useful to optimize welding process.
最后，对疲劳试验中有关裂纹以及影响焊缝疲劳强度的主要原因进行了探讨。
At last, the fatigue crack in the experiment and the main influential factor of fatigue strength of fillet welding seam was studied.
角焊缝的强度不仅与焊脚尺寸有关，还取决于焊缝金属与母材强度的匹配。
The strength of fillet welding joint is related not only to the fillet weld size, but also depends on the base metal strength matching.
角焊缝的强度不仅与焊脚尺寸有关，还取决于焊缝金属与母材强度的匹配。
The strength of fillet welding joint is related not only to the fillet weld size, but also depends on the base metal strength matching.
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