“power beam surface structuring technology”的概念、定义、翻译、参考文献-科学参考

单词	power beam surface structuring technology
释义	power beam surface structuring technology Encyclopedia 工学特种加工技术释 power beam surface structuring technology高能束流表面造型技术利用具有高能量密度束源特性的激光束和电子束，通过束流的高速偏转扫描和轨迹程序控制，使金属表面熔化金属规律性流动、堆积和凝固，在金属表面形成规律性凸起/凹坑的技术。
随便看	river and lake shoreline planning River and Mountain Scenery in Autumn river and ocean combined transportation river aquaculture river bank river bank collapse river basin river basins in China river bed river bed armoring riverbed deformation riverbed intake structure riverbed with heterogeneous habitat structure river biota river bottom tunnel river branching parameter river canalization river capture river cascade hydropower development river channel bed river channel bed form river channel self-adjustment river channel strengthening engineering river chart river closure

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