“performance test of radioactivity instruments”的概念、定义、翻译、参考文献-科学参考

单词	performance test of radioactivity instruments
释义	performance test of radioactivity instruments Encyclopedia 理学放射性仪器计量检定释 performance test of radioactivity instruments放射性仪器性能检查为保证获得准确可靠的实测数据，在伽马测量工作中，对仪器读数的可靠性进行的检查。
随便看	simultaneity simultaneity concept simultaneity concept of Einstein simultaneity of the three contemplationsin one mind simultaneous simultaneous actuation simultaneous algebraic equations simultaneous altitude simultaneous analysis and optimization design simultaneous approximation simultaneous auroral multi-balloon observation simultaneous character simultaneous collective measurement simultaneous collision simultaneous comitant simultaneous confidence intervals simultaneous confidence regions simultaneous congruences simultaneous counting simultaneous death rate simultaneous diagonalization simultaneous differential equations simultaneous differential imager simultaneous Diophantine approximation simultaneous discrimination

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