Through appearance inspection, wall thickness measurement, EDS analysis and X-ray diffraction, the corrosion cause of the coal economizer tube is analysed.

通过外观检验、壁厚测量、扫描电镜、能谱和X射线衍射，对省煤器管腐蚀原因进行了分析。

youdao

This system is excellent in speed, real-time and stability. Consequently, the competitive forces of the appearance inspection equipment are enhanced greatly.

本控制系统速度快、实时性强和稳定性高，大大提高了外观检测机的市场竞争力。

youdao

The analysis and discussion on tensile test, dimension, appearance inspection of welds are conducted with the applicability of welding detection of steel structures taken into account.

考虑到钢结构焊接检测的针对性和适用性，主要就焊缝抗拉试验、焊缝尺寸和焊缝外观质量的检测进行了分析和讨论。

youdao

Instead it got a placebo, the appearance of strong medicine but, on closer inspection, nothing remotely therapeutic.

CENTERFORSECURITYPOLICY: "US Relations With China"