1. Conduct operation including sampling, mounting, polishing, etching, microscope inspection, hardness testing, NDT testing (magnaflux particles, ultrasonic etc).
   协助工程师进行材料测试,报告以及分析.
2. This paper introduces promiseful applications of a new wave type so called ultra sonic creeping wave in NDT.
   本文介绍了超声无损检测中一种具有较好应用前景的波型──超声爬波。

声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。