统一: unify; unite; integrate数据: data; record; information链: chain统一数据集: consolidated data set统一数据库: unified database统一数据网: cdn consolidated data network统一数据处理: idp; integrated data processing统一数据传输: udt统一数据传送: udt uniform data transfer统一数据读取: uda统一数据语言: udl uniform data language共同统一数据网络: ccdn corporate consolidation data network统一数据库语言: unified database language数据链: cd chain data; data chaining统一数控语言: uncl unified numerical control language合一数据处理: integrated data processing模一数据互换: analog-digital data interconversion高频数据链: hfdl high frequency data link光数据链路: optical data links控制数据链: scdl数据链标记: chain-data flag数据链接: chaining of data; data chaining; dl data link; northwind ole db data link northwind ole db数据链结层: data link layer数据链路: date line; dl data link; tcdl数据链路层: data link (layer) dl; data link layer(dll); data-link layer; datalink; dll:data link layer; layer, data link