交通(tong)建設Traffic construction
交(jiao)(jiao)通(tong)(tong)(tong)建(jian)設是(shi)對國(guo)民經濟發(fa)展(zhan)(zhan)具有全局性先導性影響(xiang)的(de)(de)(de)行(xing)業(ye)，是(shi)較(jiao)早應(ying)(ying)用(yong)計(ji)算(suan)機(ji)技(ji)(ji)術(shu)并取(qu)得(de)是(shi)著成效的(de)(de)(de)重要(yao)行(xing)業(ye)之一(yi)。通(tong)(tong)(tong)過(guo)多年探(tan)索和實踐，交(jiao)(jiao)通(tong)(tong)(tong)工程計(ji)算(suan)機(ji)應(ying)(ying)用(yong)無論(lun)從應(ying)(ying)用(yong)范(fan)圍還是(shi)從應(ying)(ying)用(yong)深度，都取(qu)得(de)了較(jiao)大(da)發(fa)展(zhan)(zhan)。在(zai)交(jiao)(jiao)通(tong)(tong)(tong)工程的(de)(de)(de)發(fa)展(zhan)(zhan)過(guo)程中，世界各國(guo)一(yi)直致力于CAD技(ji)(ji)術(shu)在(zai)交(jiao)(jiao)通(tong)(tong)(tong)數據分析和管理、交(jiao)(jiao)通(tong)(tong)(tong)模型構建(jian)以及交(jiao)(jiao)通(tong)(tong)(tong)規劃(hua)領域(yu)的(de)(de)(de)應(ying)(ying)用(yong)研究。國(guo)外(wai)關于交(jiao)(jiao)通(tong)(tong)(tong)工程CAD技(ji)(ji)術(shu)的(de)(de)(de)研究開發(fa)，研究成果(guo)最具代表(biao)性的(de)(de)(de)應(ying)(ying)屬美國(guo)，其研究成果(guo)在(zai)世界范(fan)圍內的(de)(de)(de)應(ying)(ying)用(yong)也最為廣泛。
