查询词典 reverse drive

After analyzing the general principle of friction drive, this paper studies the kinematics and the dynamics of twist-roller friction drive deeply, and discovers the changing law of friction direction.

本文在分析了摩擦传动一般原理的基础之后，深入研究了扭轮摩擦传动系统的运动学、动力学问题。

First, it introduced the work characteristic of belt conveyer, the development survey, the principle of work and the classification; Next, it introduced the adhesive tape friction drive principle; Finally, it has carried on in detail design and calculation according to the working condition of belt conveyer, like drive, rack and so on.

首先，介绍了带式输送机的工作特点、发展概况、工作原理及分类；其次，介绍了胶带的摩擦传动原理；最后，根据带式输送机的工作条件对其进行了详细的设计计算，如驱动装置、机架等。

This dissertation systematically studies the principle of twist-roller friction drive, and builds an ultraprecision positioning system with long stroke using the twist-roller friction drive.

本学位论文系统地研究了扭轮摩擦传动系统的原理与实现技术，并研制了一台采用气浮导轨的大行程、高精度一维运动平台。

The force required to move a belt conveyor must be transmitted by the drive pulley via friction between the drive pulley and the belt fabric.

简介运行带式运送机的动力必须由驱动滑轮产生，通过滑轮和传送带之间的摩擦力来传递。

Having a center tunnel in a front-drive car gives the Volt mule's cabin the feel of one from a rear-wheel-drive vehicle.

拥有一个中心隧道在前轮驱动的汽车使电压骡子机舱的感觉一名来自后轮驱动的车辆。

Following the successful introduction of the top-line, all-wheel-drive Rendezvous Ultra for 2004, Buick is further expanding the range for 2005 with a front-drive version of Ultra for customers in regions where AWD may be less of a necessity.

继顶线，全轮驱动成功引入2004年交会超，别克是进一步扩大了前端客户机版本的超区域范围内的2005年在全轮驱动系统可能是必需的少。

It is available in both All-wheel drive and Front-wheel drive.

这在全部车轮的驾驶和前轮驾驶里可提供。

The Outlook is available in front-wheel drive and all-wheel drive models.

Outlook有前轮驱动和全轮驱动两种车型。

Acadia can tow up to 4,500 pounds (2,041 kg), when properly equipped, and comes in both front-wheel drive and all-wheel drive models.

阿卡迪亚能拉动四千五百磅（2，041公斤），在适当的装备，并在两个前轮驱动和全轮驱动车型来。

The 30 mpg people-mover will have a base price of $41,660 for the front-wheel drive model and $43,250 for the all-wheel drive version.

30英里人民先行者将有一个基本价格四点一六六万美元为前轮驱动模式和四点三二五万美元为全轮驱动的版本。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。