“time of flight diffraction”的概念、定义、翻译、参考文献-科学参考

单词	time of flight diffraction
释义	time of flight diffraction Encyclopedia 工学〔火电厂检测〕释 time of flight diffraction; TOFD超声衍射时差检测利用超声波衍射原理对缺陷进行定位，精确测量缺陷长度、高度二维尺寸的检测技术。简称TOFD技术。
随便看	cement asphalt mortar cementation cement-based composites cement bond logging device cement bond quality evaluation cement bond strength cement by using tailings as one of the major raw materials cement concrete cement concrete for pavement cement concrete intercepting ditch pave cement concrete pavement cement concrete pavement cracking and seating cement concrete pavement crusher cement concrete pavement design cement concrete pavement water extractor cement concrete three-roller shaft cemented backfill cemented doublet cemented masonry dam cemented material dam cemented sand cemented sand, gravel and rock dam cement factory cement fiberboard cement grinding process control system

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