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radiography inspection technology
释义
radiography inspection technology
Encyclopedia
工学
无损检测技术
释
radiography inspection technology
射线检测技术
基于射线与物质相互作用的吸收和/或散射,利用射线穿透材料时产生衰减的差异,获取被检对象内部情况(缺陷)、结构或尺寸信息等的无损检测技术。是航空工业最普遍采用的无损检测方法之一,主要用于内部质量检测,是航空产品质量的有力保障。
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Grand Lumber Depots
Grandma and Her Ghosts
Grand Marshal Tian
Grand master known to the Emperor
grand mediation
grand minister assistant commander of the imperial guardsmen
grand minister commandant
grand minister consultant
grand minister in attendance
Grandminister of State
grand minister of the Imperial Household Department concurrently controlling the imperial guardsmen
grand ministers commanding the Eight Banners
Grand Mosque Seizure
Grandmother
Grand Norms of Governance, Imperial Household Department edition (1186), thirteen year of the Chunxi era, Song Dynasty
grand opera
grand origin
Grand Outline for the Construction of the Nation
Grand Palace
grand partition function
Grand Port
grand potential
Grand Prince Stephen
Grand Principality of Moscow
Grand Pronouncements
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