OAI造句
Theoperationofagriculturalindustry(OAI)isanothergreatcreationofchina'stheeconomyofruralareaafterthehouseholdcontractsystem.另一种是基于OAI协议自动收割以XML描述的DublinCore元数据。...
Theoperationofagriculturalindustry(OAI)isanothergreatcreationofchina'stheeconomyofruralareaafterthehouseholdcontractsystem.另一种是基于OAI协议自动收割以XML描述的DublinCore元数据。...