flatcar

n.(铁路)平板货车，敞车

牛津词典

noun

（铁路）平板货车，敞车a coach/car on a train without a roof or sides, used for carrying goods

双语例句

Vibration fatigue ***ysis of a container flatcar based on rigid-flexible coupling simulation 基于刚柔耦合仿真的集装箱车体振动疲劳分析

Once I saw a giraffe in a flatcar eating the leaves of a tree off the tracks. 有一次，我看见一个车厢里的长颈鹿在吃叶。

For this, should develop all sorts of container flatcar and through traffic car. 为此，应发展各种集装箱平车和联运车辆。

He curls up in a flatcar and watches the sky. 他在一节平板车上蜷作一团、望着夜空。

Vehicles form adopts flatcar's structure with necessary cleaning tools, generator set, clean water tank and lighting devices installed on flatcar. 车辆形式为平车，在平车上安装必要的清洗工具，发电机组，清洁用水的水箱及照明装置。

Sheng Yang invests the Corporation main product to include: Railroad freight transportation flatcar, including series and so on coal transport vehicle and ore transport vehicle; 公司主要产品有：铁路货运敞车，包括煤炭运输车和矿石运输车等系列；

Performance Evaluation of 120 km/ h Special Container Flatcar for Fast Transport 120km/h快运集装箱专用平车性能评定

This paper ***yses performance of 120 km/ h special container flatcar around the static strength, dynamic and impact. 从静强度、动力学、冲击几个方面对120km/h快运集装箱专用平车进行了综合分析，并对快运集装箱专用平车进行评定。

The structure design of bending portion of depressed center flatcar underframe is a key technological problem. 凹底平车的弓型凹底架，其弯角部的结构设计，是凹底平车设计中的关键技术问题。

The Slowest AC-drive Traction Flatcar in China& Traction Sub-system of Customs Inspection System for Container 我国最慢速度的交流传动牵引平车&海关集装箱检查系统传送装置分系统

The technical project has the following features: the fore and rear flatcar articulated, the running gear with 2-axle and 3-axle bogie mixture, 4-vehicle unit constructed by traction rod. 该技术方案具有如下特点：前后关节车体铰接、走行部2轴与3轴转向架混用、利用牵引杆联结构成四车组单元。

In order to meet the need of freight, a factory developed 370t center-depressed flatcar which is the biggest domestic load-carrying capacity, the maximum load bearing surfaces and the smallest dead weight coefficient in the great tonnage center-depressed flatcar. 为了满足货物运输的需要，某厂最新研制了目前国内载重量最大、承载面最长且在大吨位凹底车中自重系数最小的370t凹底车。

According to the beneficial influence of superelevation to the flatcar bottom raised from rail surface, it is advised that the suitable superelevation ( 20-30) mm is necessary in the minimum radius curve negotiation. 根据超高对车底轨面高度抬高的有利影响，建议在最小半径曲线通过时应当有适当的超高量（20-30）mm。

Therefore, these stick-slip vibrations must bring the flatcar body to produce the high-frequency elastic vibrations, and is referred to the on high-side vertical vibration acceleration problem. 因此，这种粘-滑振动必然引起车体产生高频弹性振动，因而形成垂向加速度过大问题。

英英释义

noun

freight car without permanent sides or roof

Synonym:flatbedflat