“ultrasonic internal detector”的概念、定义、翻译、参考文献-科学参考

单词	ultrasonic internal detector
释义	ultrasonic internal detector Encyclopedia 工学超声内检测器释 ultrasonic internal detector超声内检测器利用超声波匀速传播且可在金属表面发生部分反射的特性，来进行管道探伤和检测的装置。
随便看	diagonalizable endomorphism diagonalizable group scheme diagonalizable linear group diagonalizable linear transformation diagonalizable matrix diagonalizable operator diagonalization diagonalization; diagonal argument; diagonal method diagonalization lemma diagonalization method diagonalization of quadratic form diagonalization procedure diagonalization process diagonalization theorem diagonal line diagonal line of a matrix diagonal loop diagonally dominant matrix diagonally nonrecursive function diagonal magic cube diagonal mapping diagonal matrix diagonal method diagonal metric diagonal mirror

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