“standard test block and contrast test block”的概念、定义、翻译、参考文献-科学参考

单词	standard test block and contrast test block
释义	standard test block and contrast test block Encyclopedia 工学金属管线探测仪释 standard test block and contrast test block标准试块与对比试块在无损检测中用于校验仪器或检测系统，或用于标定测试结果的按约定的规则制造的被检测样品。
随便看	ADEM Adem formula Adem J. A. De Moivre A. De Moivre (1667—1754) A. De Morgan A. De Morgan (1806—1871) Adem relation Aden adenine adenine 2 deoxyriboside adenine 2-deoxyriboside adenine, A Adenine nucleotide triphosphate adenine riboside Adeniran Ogunsanya A. Denjoy A. Denjoy (1884—1974) adeno-associated virus,AAV adeno-associated virus vectors Adeno-associated virus vector，AAV vector adenocarcinoma of the appendix adenocarcinoma of the ethmoid sinus adenohypophysis adenoidal hypertrophy

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