Then, he shortened it to make a better chassis, fixed the axles, and put the wheels on the bike.

然后，他将底盘缩短到更合适尺寸，加固四，并将轮胎安在摩托上。

A sleeve protects the axle, and a lifting tool pulls the tire off.

用个套筒保护轮，然后用起重工具把轮胎卸下来。

The axle sleeve is then greased, and the new tire is slid smoothly on.

在轮上涂上润滑油，然后把新轮胎滑上去。

It has one motor on the front axle and two on the rear.

它有台电机，后有两台。

In place of an axle, the wheel was suspended between two magnetic forks.

没有车，轮子悬浮在两个磁力叉子之间。

And he noticed that the axle was kind of rusted, which is very dangerous.

他发现车有点生锈，真危险哟。

Investigators there found a piece of the exploded rental truck. It was an axle with the VIN number on it.

当地调查人员发现被引爆租借卡车碎片。碎片是根车，上面有车辆识别号。

There's a rear motor version, a dual motor version which has a motor on each axle.

有单电机驱动版本、双电机驱动版本，每个上都有个马达。

At last, far up the road, she heard the protesting screech of unoiled axles and the slow uncertain plodding of hooves.

最后，从大路头很远地方，她听没有上油车吱吱嘎嘎和缓慢而隐约不清得得马蹄声。

So a hand pushing an object, sea sauce, scissors, or a wheel axle are all examples of first-class levers.

因此，推动物体手、海酱、剪刀或轮都是级杠杆例子。

Now, it was like the sound of many myriads of chariots rolling on their iron axles down the strong channel of the torrent.

现在，这个场面就像有无数战车铁车碾过洪流似。

The second winner, J. Fraser Stoddart, synthesized two different molecules that can be linked together as one machine: axles and rings.

第二位获奖者J.弗雷泽·斯托达特合成两不同分子，它们可分别以和环形式结合成个机器。

At that time Dan was repairing an axle with an ax.

那时丹正用个斧子修理个车。

Hardly. My wagon broke an axle, and my wife died of dysentery.

并不会 我四轮马车断根车 我老婆死于痢疾。

It smelled of grain and of harness dressing and of axle grease and of rubber boots and of new rope.

这里偶尔还会有谷粒香味，马具上草料味，车子上润滑油味，橡胶靴子味，或是新扎草绳味儿。

Special transmission and brakes and rear axle.

特殊变速器和制动器以及后。

Each side mower swings around two axles and over the rear wheels into the transport position.

每台侧割草机绕两个摆动并越过后轮进入运输位置。

Except for the brakes, rear axle, cylinder heads.

就是刹车 后桥 气缸盖有点毛病。

Then, the team sealed up the rings with a chemical reaction to mechanically lock them onto the axles, creating these structures called rotaxanes.

接着，研究组会通过化学反应将环密封，将它们机械地锁在上，从而形成这些称作轮烷结构。

There must be men to tend them, men as steady as the wheels upon their axles, sane men, obedient men, stable in contentment.

必须有人管——像枢上轮子样稳定人，清醒人，驯服人，安于现状坚定人。