车轮

Reading is only a partial solution, for the monotonous rhythm of the wheels clicking on the rails soon lulls you to sleep. During the day, sleep comes in snatches.

车轮与 10 精选新概念必背优秀文章 36 篇沪江论坛风中劲草整理制作铁轨间单调的嘎喳声很快就会送你进入梦乡。

Available for 15 and 16 inch wheels.

可用于15和16英寸的车轮。

This is designed to restore vehicle stability in the event of incipient skids.

配置的作用是在车轮开始打滑时恢复车辆行驶稳定性。

It is just as simple and common and even boring as the wheel and the inclined plane and electric circuits are to us.

就像车轮，下降的飞机和电路之于我们一样，不过是那样的简单，普通甚至有些乏味。

It is wasteful to try and 'reinvent the wheel', but that is precisely what the DRDO backed by New Delhi did for all these years -- trying to develop every system and sub-system indigenously and ending up developing practically nothing of substance.

尝试重复"发明车轮"是一种浪费，但这正是新德里在背后提供财力支持的DRDO这么多年来在做的事情——尝试自行研制每一个系统和子系统，然后在几乎没有什么实质性成果的情况下结束研制。

It is wasteful to try and 'reinvent the wheel', but that is precisely what the DRDO backed by New Delhi did for all these years -- trying to develop eve ry system and sub-system indigenously and ending up developing practically not hing of substance.

尝试重复"发明车轮"是一种浪费，但这正是新德里在背后提供财力支持的DRDO这么多年来在做的事情——尝试自行研制每一个系统和子系统，然后在几乎没有什么实质性成果的情况下结束研制。

It is wasteful to try and 'reinvent the wheel', but that isprecisely what the DRDO backed by New Delhi did for all these years-- trying to develop every system and sub-system indigenously andending up developing practically nothing of substance.

尝试重复"发明车轮"是一种浪费，但这正是新德里在背后提供财力支持的DRDO这么多年来在做的事情——尝试自行研制每一个系统和子系统，然后在几乎没有什么实质性成果的情况下结束研制。

The wheels of history, however, move on inexorably.

历史的车轮，但是，此举对无情。

This machine hangs on the forepart of tractors, avoiding losses from press by wheels of tractors in other types of mowers. It is especially suitable for fields of interplant with trees and grass. It can increase grass output by 15% and can clear the way for operation of other kinds of mowers.

该机挂接在拖拉机前部，避免了其它形式割草机作业时拖拉机车轮压草带来的损失，在树草间种地块尤其适用，可提高出草量15%，还可为其它形式的割草机开作业道。

Secondly, half axle differential to transfer power on both sides at the same time, allowing both sides Semiaxle a different speed rotation, as far as possible to meet the wheels on both sides of pure rolling in the form of isometric for not moving to reduce tire friction with the ground.

二是差速器向两边半轴传递动力的同时，允许两边半轴以不同的转速旋转，满足两边车轮尽可能以纯滚动的形式作不等距行驶，减少轮胎与地面的摩擦。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。