“Olympic commemorative pins”的概念、定义、翻译、参考文献-科学参考

单词	Olympic commemorative pins
释义	Olympic commemorative pins Encyclopedia 教育学奥林匹克运动宗旨释 Olympic commemorative pins奥林匹克纪念章为宣传和纪念奥运会的举办而发行的一种纪念章。又称奥运纪念章、奥运会纪念章。
随便看	radioactive beam physics radioactive calibration source radioactive colloid radioactive contamination radioactive contamination around the nuclear power plant radioactive contamination from[at] uranium mine radioactive contamination-induced damage radioactive contamination in food radioactive contamination of fisheries environment radioactivecontamination of food radioactive contamination of groundwater radioactive contamination of surface water radioactive cow radioactive dating radioactive dating, radiometric dating radioactive decay radioactive decay chain radioactive decay constant radioactive decay family radioactive decay law radioactive decay scheme radioactive decay series radioactive decontamination radioactive deposit radioactive deposit mining

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