数据数据流: digital data streampng数据流: png datastream包式数据流: packets data-flow常规数据流: normal flow串行数据流: serial data stream单数据流: single data stream; sisd递归数据流: recursive data flow; recursive data-flow多数据流: mds multiple data stream; mimd; spmd复式数据流: complex data flow复数数据流: complex data flow加急数据流: expedited flow跨国数据流: tdf transnational data flows; tndf transnational data flows实时数据流: real data stream视频数据流: video data stream; video streaming输入数据流: input stream数据流标记: data-flow token数据流部分: gif data stream数据流操作: data-flow operation数据流测试: data flow testing数据流程: data flow; flow, data数据流程图: data encoding system; data flow chart; data flow diagram(dfd); data flowchart; dfd data flow diagram数据流程序: data-flow program数据流传输: stream data transmission; stream transmission数据流分析: data flow analysis; flow analysis数据流;信号通过: data flow数据令牌: data token