邏輯: logic數據: data; record; information通路: thoroughfare; highway; highr ...逻辑数据号: logical data number逻辑数据基: logical data base逻辑数据库: logic base; logical data base; logical database逻辑数据码: logical data number逻辑数据项: logical data item数据通路: data path; data way; path, data无数据通路: data-free way主数据通路: main data path逻辑数据传输: logical data transfer逻辑数据传送: logical data transfer逻辑数据单元: ldu logical data unit逻辑数据结构: logic data structure; logical data structures逻辑数据库名: logical database name逻辑数据类型: logic data type; logical data type逻辑数据流图: logical data flow diagram逻辑数据描述: logical data description逻辑数据模型: ldm logic data model; logic data model八位数据通路: eight bit data path分配数据通路: ddp distribute data passageway缓冲数据通路: buffer data path恢复数据通路: resume data path开放数据通路: open data path