“low background multi-channel γ-ray spectrometer”的概念、定义、翻译、参考文献-科学参考

单词	low background multi-channel γ-ray spectrometer
释义	low background multi-channel γ-ray spectrometer Encyclopedia 工学α-β铀含量仪释 low background multi-channel γ-ray spectrometer低本底γ射线多道能谱仪采用γ能谱法定量分析物质中低水平放射性核素含量的室内测量仪器。
随便看	half graben basin half grain leather half-group half-groupoid half-hard rock half-homomorphism half horst half-inferior ovary half-infinite programming half-integer half-integer weight half-integral half-intensity width half-interval half-interval search half-invariant half lethal dose half life half-life half life, half life period half life method half-life method half life period half-life period half-light radius

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