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超声检测
释义
超声检测
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理学
﹝声测量技术﹞
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ultrasonic testing
超声检测
在待测构件表面上激励超声波，通过分析与研究超声波在构件内部的传播、反射、透射和散射，对待测构件的内部缺陷、几何特征、材料特性等进行检测与表征，进而对构件整体或特定部位进行评价的技术。是常规无损检测技术（超声检测、射线检测、磁粉检测、渗透检测、涡流检测）之一。
Physics
＞声学＞声学材料＞释义
ultrasonic detection
超声检测
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high entropy alloy
high-entropy alloy coating
high-entropy alloy with high cryogenic fracture toughness
higher algebra
higher algebraic K-theory
higher aliphatic acid
higher aliphatic alcohol
higher aliphatic hydrocarbon
higher arithmetic
higher axiom
higher-carbon sugar
higher Chow group
higher-codimensional surface
higher cohomology operation
higher commutator
higher covariant derivative
higher-degree equation
higher derivative
higher derivative terms
higher difference
higher differential
higher differentiation
higher dimension
higher-dimensional
higher-dimensional category
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