1) recurrent congestion
常发性拥挤
1.
This paper adopts Vissim to analyze the feature of recurrent congestion diffusion,which obtains the wave and delay characteristics,and quantifies such correspondent congestion indexes as queue number and queue length between detector stations.
通过V ISS IM模拟方法,对常发性拥挤的扩散规律进行研究,得出拥挤扩散时的波动性、延滞性、传递性等特点,对相邻检测站间的排队车辆数和排队长度拥挤指标进行量化。
2.
Taking account of average link speed between two adjacent vehicle detectors, the real time identification and tracking of recurrent congestion section can make the information provided by model better reflect the real traffic status.
提出的自动判定和实时跟踪高速公路常发性拥挤路段的方法包含 3个算法 :①路段平均车速算法 ;②交通流区段类型判定算法 ;③排队类型判定算法。
2) recurrent traffic congestion
常发性交通拥挤
1.
Then,recurrent traffic congestion was classified as active style and passive style according to the formation.
基于城市快速路交通流实测数据,分析了常发性交通拥挤的特征。
3) incidental congestion
偶发性拥挤
1.
The formulations of the queuing rates, discharging rate, total delay, total travel time etc under the incidental congestion are derived.
应用交通动力学分析算法对高速公路偶发性事件影响进行研究,推导出偶发性拥挤下排队率、消散率、最大排队长度、总延时车时数、拥挤下的总通行车时数等参数,并将分析结果与确定性排队分析算法的结果进行了比较,认为本算法能更加准确的分析事件的影响。
4) nonrecurring traffic congestion
偶发性交通拥挤
1.
An urban traffic incident is prone to cause nonrecurring traffic congestion and secondary incidents, which severely affects traffic operation and traffic safety in the urban road network.
城市交通意外事件易造成偶发性交通拥挤,诱发新的交通意外事件,严重影响城市道路网的正常运行,首要之策是实施交通紧急控制与诱导。
5) The schools were often crowded.
学校通常很拥挤。
6) The downtown district is very congested.
商业区非常拥挤。
补充资料：家族性阵发性运动诱发性舞蹈手足徐动症
家族性阵发性运动诱发性舞蹈手足徐动症
亦称“周期性肌张力不全”。系阵发性肌张力不全性舞蹈手足徐动症的一种类型。可为散发，或显性遗传。儿童期起病，青春期加频。临床特点是由主动运动而诱发肌张力不全、舞蹈手足徐动、强直。每日可出现数次，无意识障碍，脑电图正常。用小剂量抗癫痫药有较好效果；也有的用左旋多巴有效。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条