“special ultrasonic test instrument”的概念、定义、翻译、参考文献-科学参考

单词	special ultrasonic test instrument
释义	special ultrasonic test instrument Encyclopedia 工学[声学检测仪器与设备]释 special ultrasonic test instrument专用超声波探伤仪适用于特定检测对象或具有专用功能的超声检测仪器。
随便看	best critical region Best equivariant estimator best equivariant estimator best estimate best estimator best extension best-first search best fit best-fit best fit approximation Best Global Universities Rankings-U.S.News and World Report best harmonic majorant Bestia best-improvement rule best invariant estimate best invariant estimator best linear invariant estimate best linear method best linear unbiased estimate best linear unbiased estimator best linear unbiased prediction Best Literary Works Best Match 25 Model best osculation best partial approximation

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