%0 Journal Article
%T PRESENTSTATUSOFTHEPOLARCONTROLTHEORYOFEARTHDEVELOPMENT
%J µØÖÊѧ±¨
%D 1939
%X Ourearthtodayisabi-polarspheroidwithaslightlyreducedpolarandaslightlyextendedequatorialdiameter.Itrotatesonitsaxisonceinabout24hoursandrevolvesarounditsprimary,thesun,onceinapproximately365days.Itsaxisofrotationisinclined66(1/2)
%U http://www.geojournals.cn/dzxb/ch/reader/view_abstract.aspx?file_no=19390205&flag=1