查询词典 ballast engine

It also provides for easy removal of the battery, the WTC, the forward ballast tank or even the missile launching mechanism if necessary!

它还提供了方便去除电池，世贸中心，向前压载舱或什至导弹发射的机制，如有必要！

Fitted with 272kg ballast tank and a seven-foot tow point above the water for extreme altitude.

装有272千克压载舱和一个7英尺以上的高空水拖极端点。

The ballast tank in the center hull had ruptured.

该压载水舱，在该中心的船体已经破裂。

This paper's background is track with ballast which is used on the line of France high s...

本文以法国高速铁路有碴轨道为背景。

Landing on the loose, fist-size ballast stones alongside the track, he had to struggle to keep his balance.

他落在铁轨边拳头大小的松散的碎石块上，不得不挣扎着保持平衡。

Vibration ; railway track ; ballast ; model ; experiment

振动；轨道；道床；模型；试验

Urban mass transit ; dynamic simulation ; track construction ; ballast thickness

城市轨道交通；轨道结构；动力学仿真；道床厚度

Therefore, since the early 1960s, countries around the world have been carried out to the overall rail-bed, or curing alternative granular ballast of the various Ballastless track structure of the system, some countries have Ballastless track as the main high-speed railway Track structure of a comprehensive application.

因此，自上世纪六十年代初，世界各国铁路相继开展以整体式或固化道床替代散粒体道碴的各类无碴轨道结构的系统研究，一些国家已把无碴轨道作为高速铁路的主要轨道结构型式全面推广应用。

Research conclusions:The analysis and comments are made on the requirements and the technical indexes of rail, sub - rail foundation, fittings and ballast bed for track structure of passenger dedicated railway line and high - speed railway in many countries, and the thinking is offered for development of the key track technologies

研究结论：对各国在高速铁路轨道结构、客运专线和高速铁路对轨道结构的要求、钢轨、轨下基础、扣件、道床等方面的技术指标做出分析和评述，并对一些关键技术的发展提出了思路。

In this thesis, a detailed dynamics model of various kinds of tracks laid on the bridge such as ballast track, REHDA track, slab track, elasticity supported block track and all kinds of roadbed-bridge transition structure of the high-speed railway is established for the

本文在国内首次针对高速铁路桥上有碴轨道、长枕埋入式无碴轨道、板式轨道、弹性支承块式轨道结构以及各种轨道的路桥过渡段建立了系统全面的动力学模型。

Mr. Putin said there were signs of genocide against the Ossetian people.

普京说，有迹象表明对南奥塞梯人进行了种族清洗。

What I'm trying to say, Tristan is...

特瑞斯坦。我想说的是。