“nuclear radiation method”的概念、定义、翻译、参考文献-科学参考

单词	nuclear radiation method
释义	nuclear radiation method Encyclopedia 工学检测技术释 nuclear radiation method核辐射法检测技术利用由放射性同位素所发射的α 、β 、γ等射线与被测对象物质的作用，如反射、吸收、电离或使物质激发而射出新的射线（如X射线），通过测量电离程度或吸收、反射后射线强度（活度）及产生的新射线的能谱和强度等，实现对被测对象有关量的检测技术。
随便看	differential analyzer differential and integral calculus differential and more favorable treatment principle in the WTO differential aptitude test differential artificial boundary condition differential astrometry differential atmosphere absorption differential attack differential augmentation differential basis differential binomial differential boundary differential boundary-value problem differential calculus differential capacitance method differential capacity differential catalogue differential Cerenkov counter differential circuit differential coefficient differential cognitive structure differential comitant differential complex differential conductance differential constraint

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