词汇	太阳循环变化
释义	太阳循环变化 Solar cycle variation
随便看	Selection of scientific research subject Selection of scientific research topic selection of scionwood selection of secondary variables Selection of secure elliptic curves selection of seed by salt solution Selection of Shareholding Degree selection of single traits selection of songs Selection of Space Electric Connector selection of specialists selection of special materials selection of specialty selection of species selection of spectram line selection of sportsmen selection of sportsmen; select athletes selection of sports talents selection of stars selection of station place selection of storage selection of strain selection of strains selection of strategy selection of structural type