“氡及子体活度计量技术”的概念、定义、翻译、参考文献-科学参考

单词	氡及子体活度计量技术
释义	氡及子体活度计量技术 Encyclopedia 工学氡及子体活度计量技术释 metrology technology for radon nuclides and their decay products氡及子体活度计量技术常温下为气态的222Rn、220Rn核素活度的绝对测量，以及222Rn、220Rn的衰变子体的单位体积活度的绝对测量。
随便看	elastic limit Elastic lithosphere elastic mechanics elastic medium elastic metamaterial elastic model elastic modulus elastic modulus, modulus of elasticity elastic network model elastic niobium alloy elastic nonwoven elastic nucleon remove elastico-viscosity material elastic-perfectly plastic behaviour elastic pin coupling elastic pinning elastic-plastic elastic-plastic analysis elastic-plastic fracture mechanics elastic potential elastic potential density of shear deformation elastic potential energy elastic recoil spectrometry. elastic recovery elastic recovery percentage

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