“natural radiation source”的概念、定义、翻译、参考文献-科学参考

单词	natural radiation source
释义	natural radiation source Encyclopedia 工学红外辐射源释 natural radiation source自然辐射源自然辐射源泛指自然形成的辐射源，包括地物、大气以及地球外物质等，其中地物是地球表面所有自然资源、自然材料以及人工建造物的总称。
随便看	damping factor damping force damping gyroscope damping material damping matrix damping off of pastoral plant damping oscillation damping paint damping powder metallurgy aluminium alloy damping radiation damping rate damping ratio damping sound absorption composite material damping structure damping term damping time damping tube damping vibration damping wing damping without alcohol dampness dampness-heat of bladder dampness-heat of large intestine dampness-heat of liver and gallbladder dampness-heat of spleen and stomach

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