rail的例句大全

Put up the definition and calculate method for internals between two injections. Based on the high pressure common rail test pump bench, open ECU and high speed photography, the effect of fuel spraying and atomizing by internals between two injections had been researched. 3.

提出了两次喷射间最小时间间隔的定义和计算方法，并基于高压共轨燃油喷射实验台、开放式电控单元及高速摄影技术，研究了两次喷射间时间间隔对燃油喷射雾化状况的影响。

A Test Study of Wheel-Rail Ring-Lump Wear

轮轨环块磨损试验研究

In wheel-rail force many detection methods, ground test track method is low cost and relatively accurate method.

在轮轨力众多的检测方法中，地面测试轮轨的方法是成本较低且较为精确的方法之一。

Among them, an outdoor test track inspection apparatus includes rail inspection instrument measured the orbital plane coordinates, track top elevation, gauge, level, track direction, height and distortions state track geometry parameters.

其中，轨检仪室外检测内容包括轨检仪实测轨道平面坐标、轨顶高程、轨距、水平、轨向、高低及扭曲等轨道几何状态参数。

This paper introduces the general arrangement, main technical parameters, diesel engine, transmission system, car body, braking system and running gear of GCD-470 heavy rail motor car. The type test, trial running, etc., are discussed.

介绍了新型电传动重型轨道车的总体布置、主要技术参数、动力装置、传动系统、车体、制动系统、走行部、型式试验及考核运行等。

The paper introduces the structure type and welding characters of the rail continual connecting girders. The welding process test, weld procedure and the measures for distortion control are described in detail.

介绍了铁路连续结合梁的结构形式和焊接特点，着重叙述了焊接工艺试验，焊接工艺和控制变形的措施。

Study and Design of Light Rail Traction Motor Performance Testing Device

轻轨牵引电机性能试验台的研究与设计

Tetrahedral hybrid orbital Stray Current of UMT and Rail Insulation Test

城市轨道交通杂散电流及轨道对地绝缘测试

Guided by the Scientific Outlook on Development, Plan Urban Rail Transit Better

按科学发展观要求做好城市轨道交通规划工作

Through technology introduction and self-innovation to produce the advanced rail vehicle with native brand is the key to realize the high-speed railway passenger transportation and the fast heavy cargo transportation.

通过技术引进和自主创新，快速提升我国轨道运输装备水平，是实现铁路客运高速、快速和货运快捷、重载的关键。

Moreover, the generation gap may also increase the track and rail links between the bolt holes, fastening must not cause the replacement of rail tracks and the serious consequences of chain.

而且，间隙的产生还可能加大履带与轨链节间的螺栓孔，导致无法紧固而必须更换履带和轨链节的严重后果。

The maximum anchorage force of the manipulator is 450 kN, and every part of the manipulator is no higher than rail surface in non-operating mode.

机械手最大锚定力为450kN，在非工作状态时设备最高点不高出轨面。

With the use of the numeric iteration method for the derived non-linear equation, the solutions of the limit cycle on certain freight car bogie under the two conditions of with and without consideration of wheel-rail contact are given.

通过对导出的非线性方程运用数值迭代方法求解，给出了某货车转向架在不考虑和考虑轮缘接触2种情况下的极限环解。

The citizens have certain time rules for travelling, thus always leading to the phenomenon of urban rail traffic congestion during some specific time ( like the rush hours in the morning and evening).

城市居民的出行具有一定的时间规律，在某些时段（如早晨上班高峰和晚上下班高峰）往往会出现城市轨道交通拥挤现象。

Control and effect of technological operation for smelting heavy rail steel with LD

转炉冶炼重轨钢技术操作控制及效果

Coupling loss factor increase of wheel and rail, the wayside noise increase.

车轮与钢轨之间耦合损耗因子增加，辐射噪声增加。

The temperature drop of hot asphalt in rail tank car

沥青罐车的温度降

Relationship between Cyclic Strain Behavior of Tempered Sorbite in a Rail Steel and Its Dislocation Structures

回火索氏体钢轨钢循环应变行为与位错结构关系的研究

Strain-fatigue properties of pearlite and tempered sorbite in a C-Mn eutectoid rail steel have been studied by fully reversed constant total strain amplitude and plastic strain behavior in strain fatigue process has been investigated.

用全反向恒应变幅试验方法，研究了C-Mn轨钢珠光体及回火索氏体的应变疲劳行为，探讨了塑性应变在应变疲劳中的作用。

Tensile, impact and fatigue test is carried out separately for rail joint welded with gas-pressure welding. tn addition to these, fracture and metallography analysis is accomplished, too. The factors affected the quality of gas-pressure welding joint for rail are approached.

对钢轨气压焊接头进行了冲击、拉伸及疲劳试验，并进行了断口及金相分析，探讨了对钢轨气压焊接头质量的影响因素。