英语词汇heavy haul怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
Heavy haul and high speed railways require high strength, tough rail heat treated rails.
简述了重载、速铁路运输需要高强韧性钢轨——全长热处理钢轨的必要性。
2
Described is the optimized design method for wheel-rail profile on heavy haul lines in Russia.
介绍了俄罗斯重载线路轮轨外形匹配最优化的设计方法。
3
Using ECP braking system is the way to resolve problems of our traditional braking system of long heavy haul freight trains.
基于微机技术开发研究新型的电控空气制动机是解决传统长大货物列车制动系统问题的有效途径。

单词	heavy haul
释义	heavy haul 美/ ?hevi h??l / 简明释义重载网络释义 1 ?重载重载短语 1 heavy haul train 重载列车 ; 长大列车 2 heavy-haul 级重载 3 heavy haul car 重载车辆双语例句 1 Heavy haul and high speed railways require high strength, tough rail heat treated rails. 简述了重载、速铁路运输需要高强韧性钢轨——全长热处理钢轨的必要性。 2 Described is the optimized design method for wheel-rail profile on heavy haul lines in Russia. 介绍了俄罗斯重载线路轮轨外形匹配最优化的设计方法。 3 Using ECP braking system is the way to resolve problems of our traditional braking system of long heavy haul freight trains. 基于微机技术开发研究新型的电控空气制动机是解决传统长大货物列车制动系统问题的有效途径。
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