TransCAD 4.x中英文术语对照表.doc

第1章交通规划transportation planning交通需求预测transportation demand forecasting出行生成trip generation出行分布trip distribution方式划分mode split交通分配traffic assignment地理信息系统geographic information systems,GIS交通仿真traffic simulation数据表table矩阵matrix地理文件geographic file路线系route system视图view地图map图表chart布局layout工作空间workspace第2章交通小区traffic analysis zone,TAZ质心centroid起讫点origin-destination,O-D期望线desire line查核线screen line交通流traffic flow通行能力capacity图层layer样式style标注label专题地图theme map连通性connectivity阈值threshold第3章出行产生trip production出行吸引trip attraction交叉分类cross classification回归分析regression analysis统计statistics参数估计parameter estimation因变量dependent自变量independent平衡balance当量小汽车单位passenger car unit,PCU第4章增长系数法growth factor method重力模型gravity model广义费用generalized cost阻抗impedance幂函数power function指数函数exponential function标定calibration第5章选择枝alternative效用utility集计aggregate非集计disaggregate最大似然估计maximum likelihood estimation多项Logit模型multinomial logit,MNL分层Logit模型nested logit model第6章用户平衡user equilibrium,UE系统最优system optimum,SO算法algorithm全有全无All-or-Nothing容量限制capacity restraint增量分配incremental assignment随机用户平衡stochastic user equilibrium,SUE高峰小时peak hour最短路径shortest path多源最短路径multiple shortest pathsO-D矩阵推算O-D matrix estimation第7章公共交通public transportation,transit线路route站点stop换乘transfer发车间隔headway车票fare时刻表schedule断面客流量boarding counts站点乘降量on/off counts最优策略optimal strategy非公交路段non-transit links公交客流分配transit assignment在车时间in-vehicle travel time,IVTT第8章技术评价technology evaluation经济评价economy evaluation社会环境影响评价environment & social impact assenssment线网密度networking density非直线系数non-linear factor站点覆盖率service rate插件Add