%0 Journal Article %T 二级轻气炮性能的近似计算方法 %A 魏叔如 %A 蔡尔华 %J 力学与实践 %D 1982 %I %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=0BF5C9FB031A532ED0A6D99DC4F6181A&aid=D3D7B56650AB5BFA288C1894FCBF018F&yid=3F3D540C9B7906DE&vid=E158A972A605785F&iid=38B194292C032A66&sid=F4B561950EE1D31A&eid=987EDA49D8A7A635&journal_id=1000-0879&journal_name=力学与实践&referenced_num=0&reference_num=0