1) heavy-haul train
重载组合列车
1.
To meet the ever-increasing demand for the railway transportation, the operation of heavy-haul trains is an effective way to improve transport capacity.
为满足铁路不断增长的货物运输需求,开行重载组合列车是一种有效提高运输能力的方法。
2.
So In this thesis, the asynchronism brake control is studied thoroughly from three aspects: modeling of the heavy-haul trains, designing of the asynchronism brake control method and implementing of the asynchronism brake control unit.
重载组合列车制动问题是重载运输首先要解决的难题之一。
2) 20 kt-level combined heavy-haul train
20kt级重载组合列车
3) 20000 t heavy haul train
2万t重载组合列车
4) heavy-duty combination freight train
重载组合货运列车
1.
This article describes the formations of heavy-duty combination freight trains,theoretically analyzes the principle and magnitude of longitudinal impact under traction and braking conditions,elaborates the security risks that could exist in case of a large longitudinal impact,and describes an operational control strategy for reducing longitudinal impact on heavy-duty combination freight trains.
文章对重载组合货运列车的编组方式进行了阐述,对牵引和制动两种工况下产生纵向冲击力的机理及大小进行了理论分析,对由于纵向冲击力过大而存在的安全风险进行了阐述,并且针对如何减小纵向冲击力提出了重载货运组合列车的操作控制策略。
5) heavy haul train
重载列车
1.
Design and simulation of heavy haul train operation algorithm;
重载列车优化操纵算法设计与仿真
2.
According to the test of dynamic stress of the 5 000 t heavy haul train and the AAR service standard,this paper compiled the stress spectrum of survey station in train body,load spectrum of center plate,longitudinal load spectrum and roll load spectrum.
通过5000t重载列车的动应力测试,参照AAR机务标准,编制了车体测点应力谱、心盘载荷谱、纵向载荷谱以及侧滚载荷谱。
3.
This paper analyzes the problems existing in Daqin Railway at present, expounds some measures for operating the heavy haul train of 20 thousand tons on Daqin Railway, and advances the conception of operating the heavy haul train of 20 thousand tons on Daxin Station.
分析了大秦铁路目前存在的问题,阐述了大秦铁路开行2万t重载列车的措施,提出了大新站开行2万t列车的构思。
6) heavy-haul train
重载列车
1.
Based on the analysis of the problems with the existing air brake system for heavy-haul express freight train, this paper discusses the requirements of the brake system for 5 000 ton heavy-haul train when operating at a speed up to 120 km/h on busy trunk lines.
在分析重载快运货车制动问题的基础上,探讨繁忙干线上5000t级重载列车提速至120km/h对制动系统的要求。
2.
The article explains 5,000 t and above heavy-haul train s operation on Tianjin-Puzhen and Xuzhou-Nanjing East railways, influence on car application target and locomotive application efficiency, and initial benefit and expenditure items increased.
阐述了1994年津浦线徐州—南京东区段5000t及以上重载列车的开行情况,对车辆运用指标和机车运用效率的影响,开行后所取得的初步效益及所增加的支出项目;列举了为开好开足重载列车需要解决的几个问题,并提出了相应的建议。
3.
In this paper,the train group formation of high speed train and heavy-haul train isfurther discussed and models of calculation are established.
本文基于《高速与重载列车牵引参数的选择》一文的研究结果，进一步对高速列车与重载列车的构成进行探讨，建立了有关计算模式，并分别对高速列车的动轴数、动车数、拖轴数和拖车数以及重载列车的动轴数和机车数等有关列车构成的参数进行计算与分析，最后结合我国规划实际，提出发展我国高速列车与重载列车的构成建议。
补充资料：组合模式或组合振动
分子式：
CAS号：
性质：在红外光谱中通常出现很多的弱吸收，组合模式或组合振动系指对应于两个或多个基本振动频率之和起源，它的弱吸收于多原子分子振动态相互作用的振子的非谐性。与基频振动及倍频所引起的吸收相比，这些吸收是比较弱的。
CAS号：
性质：在红外光谱中通常出现很多的弱吸收，组合模式或组合振动系指对应于两个或多个基本振动频率之和起源，它的弱吸收于多原子分子振动态相互作用的振子的非谐性。与基频振动及倍频所引起的吸收相比，这些吸收是比较弱的。
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