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

单词	background radiation
释义	background radiation [`bak´grau̇nd ´rād·ē`ā·shǝn] ^NUCLEONICS The radiation in humans' natural environment, including cosmic rays and radiation from the naturally radioactive elements. Also known as natural radiation. ^PHYSICS Radiation which is due to sources other than the source of interest in a measurement of radiation and which is detected by the measuring apparatus.
随便看	methylol riboflavin methylol urea Methylomonadaceae methyl ortho-benzoylbenzoate methylotrophic bacteria methyl palmitate methyl para-cresol methyl pelargonate methylpentene polymer methyl pentose methyl phenyl acetate methylphosphoric acid methyl propionate methyl propyl carbinol methyl red methyl red test methyl ricinoleate methyl salicylate methyl silicone methyl stearate methyl styrene methyl sulfate methyl sulfide methylsulfonic acid methylsulfonyl

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