查询词典 box-staple

The early detecting and judging methods of axle box bearing failure are presented.

介绍了SS8 型机车轴箱轴承故障早期发现和判断的方法，分析了故障原因，提出了预防措施。

The solution could be easily and efficiently implemented through improvement on the design of locomotive axle box linkage.

通过改进机车轴箱拉杆设计可以简单有效地实施这一方案。

An axle or journal box, as on a railway car, that has become overheated by excessive friction.

热轴由于过分摩擦而变得过热的轮轴或轴颈箱，如火车上的

There are many machines in hand to cut off the horizontal axle box chain, for the chain after welding.

有不少机手将车轴链条箱横向截断，换链条后再进行焊接。

The twice failures resulted from axle box bearing breakdown are analysed.

对两起因轴箱轴承损坏造成的机车故障进行了分析，介绍了现场处理的方法、要点，并提出了几点改进建

For the realization of Chinas railway technology and equipment modernization, to achieve the introduction, digestion, absorption and innovation of key technologies and parts, in this paper, the high-strength aluminum alloy used for axle box of high-speed train is studied as research background.

为实现中国铁路技术装备现代化以及对关键技术及关键零部件的引进、消化吸收、再创新，本文以高速列车轴箱体用高强度铝合金为研究背景，开展应用于我国铁道车辆关键零部件的高强度铸造铝合金的研究。

The line dynamic test and the locomotive operations within one year after the replacement of axle box linkage indicate that the improvement works efficiently.

更换轴箱拉杆后对机车进行的线路动力学试验及试验机车改进后一年多的运用情况表明，这一改进措施起到了很好的效果。

By using these methods, the full life 2-dimension design spectrum and the 8-grade procedure spectrum test of a output axle in the gear box on a vehicle is established.

用该方法建立了某型车辆传动箱输出轴的全寿命二维设计谱和等效八级程序谱，具有实用价值。

In the design of the large intensifying screen, this paper conducted the analysis of the structure mechanics and the finite element method analysis on the strength and rigidity of scneen box and crank axle system, designed a new type mesh, and finished the dynamic simulation of the motion of the particle group in intensifying screen on computer.

应用碰撞理论、概率理论和混沌、分叉理论对物料运动的规律性进行了深入分析与研究。大型强化筛的设计进行了结构力学分析和筛箱、曲轴系统的强度、刚度有限元分析；设计了新型的筛网结构；应用计算机对料群在强化筛中的运动规律性进行动态模拟。

This paper,by means of the unified model of vehicle-track systems,performs a simulating calculation of the railway track and vehicle,caused by track stiffness change.On the basis of simulation calculation,this paper tries to analyze the influence of track stiffness change on axle box acceleration with wavelet and power spectrum density.

据此运用车辆-轨道垂向系统统一模型对不同轨道刚度情况下引起的车辆和轨道响应进行了仿真计算，并对计算结果进行小波分析和功率谱处理，主要分析了钢轨、轨下垫层、道床刚度的变化对客车轴箱加速度的影响，同时对用客车轴箱加速度的变化反推道床的刚度状态进行了探索。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。