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无损探伤
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无损探伤
Encyclopedia
工学
〔火电厂检测〕
释
nondestructive testing
无损探伤
在不损害或影响被检对象使用性能的前提下,以声、光、磁、电等物理手段,对被检对象的内部及表面的结构、性质、状态进行检查和测试,判断是否存在缺陷或不均匀性,给出缺陷的大小、位置、性质和数量等信息,进而判定被检对象所处状态的所有技术手段的总称。
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first quadrant
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first quantization
first quantum number
first quarter
first-rank galaxy
First Republic of Brazil
First Republic of Philippines
First Republic of Spain
First Republic of Venezuela
First Research Institute of Hydraulic Engineering in China
first responder
first-return mapping
first ring isomorphism theorem
first-run distribution mechanism
first runner—up
First Saudi State
first separation axiom
first separation principle
First Session of First National People’s Congress
First Session of Tenth National People's Congress
First Session of the Fifth National Committee of the Chinese People's Political Consultative Conference
First Session of the Fourth National People's Congress
First Session of the Second National People's Congress
First Session of the Third National People's Congress
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