%0 Journal Article %T THE SOLAR CYCLE VARIATION OF BACKGROUND AND DISTURBED SOLAR WIND (Ⅱ)——SONIC SPEEDS AND DIMENSIONLESS QUANTITIES %J 科学通报(英文版) %D 1989 %I %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=C4EA15DB3931A514F73DA8C407424D38&yid=1833A6AA51F779C1&vid=339D79302DF62549&iid=59906B3B2830C2C5&sid=A40901B6135B333E&eid=A40901B6135B333E&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=0