wagon train

英 [ˈwæɡən treɪn]

美 [ˈwæɡən treɪn]

n.  (19世纪美国人向西部迁移的)马拉篷车队

牛津词典

noun

• （19世纪美国人向西部迁移的）马拉篷车队
  a long line of wagons and horses, used by people travelling west in N America in the 19th century

英英释义

noun

• a procession (of wagons or mules or camels) traveling together in single file
  1. we were part of a caravan of almost a thousand camels
  2. they joined the wagon train for safety
  Synonym:caravantrain

双语例句

• The Republicans believe that the wagon train will not make it to the frontier unless some of the old, some of the young, some of the weak are left behind by the side of the trail.
  共和党相信车队不可能到达目的地，除非把一些老人，一些儿童，一些弱者抛弃在车队后面。
• Study shows that the train brake controlled by electronically controlled pneumatic ( ECP) brake system can operate brake and release application almost simultaneously on each wagon of the train. The whole brake cylinders pressure start rise and drop time difference is less than 0.2 second.
  研究表明：由电控空气制动系统（ECP系统）控制列车制动，列车中所有车辆的制动和缓解动作几乎同步进行，全部车辆制动缸开始升、降压的时间差在0.2s以内；
• A Network Method of Comprehensive Optimization of Wagon Path and Train Formation Plan
  车流径路与编组计划综合优化的网络方法
• In order to improve the fatigue strength resistance and production efficiency, also reduce the consumption of the raw material, we usually adopt the warm forming process to produce the bearing rollers of the heavy wagon train.
  由温塑性成形工艺来生产铁路重载货车轴承滚动体，有利于提高零件的抗疲劳强度和生产效率，除低原材料消耗。
• The restaurant wagon is in the middle of the train.
  餐车在列车的中间。
• A wagon train of trucks carted the red earth to the construction site, where it is stored in a huge flat pile that looks like an Arizona plateau.
  成队的卡车将红土运至工地，堆积成巨大的平土堆，看上去就像是亚利桑那高原。
• I've had enough of this wagon train business.
  我已经受够了这次马车队远征。
• On the basis of the tractive Characteristic curves of electric locomotive, the interrelation of braking distance with wagon train mass may be found, and it is indicated that in most cases the stipulations of safety rules can not be satisfied.
  由井下电机车的牵引特性曲线出发，找出制动距离随车组质量的变化情况，并指出，在绝大多数情况下，都不满足安全规程的规定。
• Some set off in a wagon train and founded a city by the Great Salt Lake in what is now utah.
  一些人随着一个马车队出发，在大盐湖附近建立了一座城市－－现在属于犹他州。
• Empty wagon distribution is precondition of train flow diagram. It is an important element of railway transportation and is also one main makeup of railway freight plan.
  空车调配是列流图自动生成的前提条件，同时又是铁路运输调整的重要内容和铁路技术计划的主要组成部分。