Through this equivalent stiffness, the mechanical model of wheel-tract system in the new light train with rubber wheels can is simplified by treated the rubber wheel as a tri-axial spring.
引入等效刚度系数，将轮缘橡胶等效为三向弹簧，从而简化新型轻轨列车系统的力学模型。
For example, one train mistook a bright star for a white light and something unexpected happened.
例如，一列火车把一颗明亮的星星误认为白光，然后发生了意想不到的事情。
We can see the light at the end of the tunnel, and we're pretty sure it's a train about to run us over.
我们能够看到隧道尽头的光，并且相当肯定那里会有一趟列车要载我们脱离困境。
The mail was carried by train or boat to St. Louis. Then it was put on overland company stage coaches — light wagons pulled by four or six horses.
信件通过火车或轮船运送到圣路易斯，然后将这些信件转到陆路邮递公司的马车上，这种马车是由四匹或六匹马拉的车。
To the moving observer on the train, the circle of light expanded equally on all sides.
对于火车上的观察员来说，光圈是匀速向各方面扩展的。
NIST scientists start with lasers that emit a continuous train of very brief, closely spaced pulses of light containing a million different colors.
NIST的科学家们用激光器发射一系列异常短暂并且紧密相间的光脉冲，其中包含了上万种颜色。
The onward train is of a similar stripe – a much-battered symphony of light blues and lighter blues, of internal doors that don't shut and windows that don't open.
我们要乘的火车也是一脉相承。 破烂的车皮上涂着蓝色和更淡的蓝色，车门关不上，车窗却打不开。
We're going to use this imaginary train to get as close as possible to the speed of light and see how it becomes a time machine.
虚构的火车以接近光速的速度行驶，它如何变成一个时间机器呢？
The accident occurred when Sanchez blew through a red stop light and plowed into a freight train. 25 people were killed in the collision (including Sanchez), and 135 were injured.
调查人员发现，造成这起事故的通勤火车司机RobertSanchez曾在工作时发送短信，可能使他错过前方指示停车的红色灯号，而撞上一班货运列车，这起事故中造成25人死亡(包括Sanchez本人)，135人受伤。
A burst of light is seen by two observers: one stationary on a platform, the other moving in a train.
两个观察员看到了一束光的爆发：他们一个静止在平台上，还有一个在火车上移动。
While some of these sites are might also be historic homes, many are other bits of history. Things like old forts, battle fields, landmarks, Bridges, light houses, train stations, factories, etc.
这些古迹中可能有些就是古宅，也有许多是其他形式的历史遗迹，像古老的城堡，战场，地标，桥梁，灯塔，火车站，工厂等。
Carry a light paperback around with you. When you find yourself waiting for something, on the train or bus, or just bored, you can get the book out.
随身带些小册书籍，当你感觉自己陷入漫长的等待之中，比如说在搭乘火车或汽车，或者感到无聊，你就可以拿起书本。
"Japanese businessmen already tend to carry around light laptops because they're on the train so often," said Masahiro Katayama, a PC group manager at IDC.
“因为经常乘坐列车，日本商界人士已经习惯携带轻型笔记本，”IDC的计算机部门经理片山政宏(音译)说。
The bus Train, a dual-mode vehicle that has the versatility of a bus, the speed of light rail and fuel economy vastly better than either.
公交火车，一种双重模式的机动车，即拥有公交车的功能，也具有轻轨的速度，甚至是比两者都还节省燃油。
Or is it the head light of an oncoming Umno train?
或者是它的头部轻巫统一个迎面而来的火车？
Thee light at the end of the tunnel is an oncoming train.
隧道尽头的光是一列迎面而来的火车。
People say there's a light at the end of this very dark tunnel. But what if that light is a train.
人们总是说黑暗的遂道尽头必然有灯塔，但如果那个灯塔是一列火车呢。
Because the train is speeding forward, the light from the strike at the front of the train would reach him a moment before the light from the strike at the back of the train.
因为火车是向前行驶，从闪电发出的光到达的车头的时刻要比车尾到达的时刻提前一点。
If you can't train your elder to go toward the light, you can make light of the situation.
如果你无法让你的老人朝光走去，你可以让情况轻松化。
People often think that, you know, traditionally you take a light easy read for the beachand on the train, um, you maybe read something very different.
人们一般都这么想，如果是在沙滩上，那么就读一些浅显易懂的书籍，如果是在火车上，就读一些不一样的书。
Spotting the light of the oncoming train, Toda and a nearby police officer jumped down, lifted the girl's body, and squeezed into a shallow ditch running alongside the tracks.
虽然看到进站列车的灯光，但户田真人还是与附近的一位警官跳下站台，举起小女孩的身体，挤进铁轨旁的一个浅沟。
Persistent train refers to a fading streak of light that remains after the fireball has vanished.
持久性训练是指衰落连败的光后剩下的火球已经消失。
You would think that if a train jumped a red light that the brakes would automatically be applied.
你就想是火车跳过了红灯，然后自动刹车了。
The washing machine is installed in the car washing Depot online, designed for Chongqing Light Rail Depot and light rail train cleaning process and apply to the surface of the monorail train cleaning.
该列车清洗机是安装在车辆段洗车线上，针对重庆轻轨车辆段及综合检修基地轻轨列车清洗工艺设计的，适用于跨座式单轨列车外表面的清洗。
The washing machine is installed in the car washing Depot online, designed for Chongqing Light Rail Depot and light rail train cleaning process and apply to the surface of the monorail train cleaning.
该列车清洗机是安装在车辆段洗车线上，针对重庆轻轨车辆段及综合检修基地轻轨列车清洗工艺设计的，适用于跨座式单轨列车外表面的清洗。
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