radioactive standard
常见例句
- This paper reports the survey of radioactive basic standard in Xiamen Port.
本文報道了廈門口岸放射性本底的調查情況。 - We collected the spectra of standard radioactive sources- 137Cs, 60Co and 152Eu in lab, and get the discreteγspectra and mixed spectra.
對實騐室放射源137Cs、60Co和152Eu進行了測量，竝得到了分立譜和混郃譜。 - Double standard three: radioactive pollution
雙重標準之三：放射性廢棄物 返回 radioactive standard