“Radon survey in water”的概念、定义、翻译、参考文献-科学参考

单词	Radon survey in water
释义	Radon survey in water Encyclopedia 理学氡及其子体测量释 Radon survey in water水中氡测量按规范要求采集地表水或地下水样品后，借助于脱气装置，采用氡及其子体测量仪器和方法测量水中氡浓度的方法。
随便看	external validity of study external value external variation external voltage external volume serial number external water pressure of tunnel external weight external work external Wushu schools externior ballistic measurement of rockets exteroceptor exterrestrial event Ext Flt Ext Freq extinction extinction coefficient extinction coefficient in crop canopy extinction coefficient of forest extinction coefficient of waterbody extinction contour extinction correction extinction cross section extinction cross-section extinction curve extinction debt

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