交通建設Traffic construction
交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)建(jian)設是對國(guo)民(min)經濟發展具有全局性先導(dao)性影響的(de)行業(ye)，是較(jiao)早應(ying)(ying)用(yong)(yong)(yong)計算(suan)機技(ji)術(shu)并取得是著成效的(de)重要行業(ye)之一(yi)。通(tong)(tong)(tong)(tong)過多年探(tan)索和實(shi)踐，交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)工(gong)(gong)程(cheng)(cheng)計算(suan)機應(ying)(ying)用(yong)(yong)(yong)無(wu)論從應(ying)(ying)用(yong)(yong)(yong)范(fan)圍(wei)還是從應(ying)(ying)用(yong)(yong)(yong)深度(du)，都取得了較(jiao)大發展。在交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)工(gong)(gong)程(cheng)(cheng)的(de)發展過程(cheng)(cheng)中，世(shi)界各國(guo)一(yi)直致力于CAD技(ji)術(shu)在交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)數據分析(xi)和管理(li)、交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)模型構建(jian)以及交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)規劃領域的(de)應(ying)(ying)用(yong)(yong)(yong)研究(jiu)。國(guo)外關于交(jiao)(jiao)(jiao)通(tong)(tong)(tong)(tong)工(gong)(gong)程(cheng)(cheng)CAD技(ji)術(shu)的(de)研究(jiu)開(kai)發，研究(jiu)成果最(zui)具代表性的(de)應(ying)(ying)屬(shu)美國(guo)，其研究(jiu)成果在世(shi)界范(fan)圍(wei)內(nei)的(de)應(ying)(ying)用(yong)(yong)(yong)也最(zui)為廣泛。
