查询词典 traction

This paper describes different characteristics of traction motor for freight electric locomotive and pas-senger electric locomotive.

对客运电力机车和货运电力机车所用牵引电动机的不同特点进行描述，针对货运电力机车的使用特点，提出了速度为120km/h的交流传动电力机车用牵引电动机的设计方案，并指出开发货运用途变频交流异步牵引电动机的必要性。

In order to realize multi-locomotive traction and enhance the capability of locomotive freight,a multi-locomotive wireless synchronous control system for SS3B type locomotive is designed with the technology of wireless communication and controller area network.

中文摘要：铁路运输是国民经济的大动脉，为了实现多机牵引，提高列车的货运能力，采用无线通信技术和CAN控制器局域网络技术设计了一套针对SS3B型电力机车的多机牵引无线同步控制系统。

Limited slip differential is improved according to common differential. Not having the common differentials disadvantage of dividing the torque into two equal parts, limited slip differential can give most torque or even all torque to another driving wheel which is not revolving in order to make use of the friction of this driving wheel to produce enough traction. This will greatly increase the dynamical capability, the passing capability, the stability and the safety of automobiles on different friction roads. So limited slip differential is substitute for common differential.

防滑差速器是对普通差速器的革新与改进，它克服了普通差速器只能平均分配扭矩的缺点，可以使大部分甚至全部扭矩传给另外一个不滑转的驱动轮，以充分利用这一驱动轮的附着力而产生足够的牵引力，大大提高了汽车在双附着系数路面上的动力性和通过性，显著改善了汽车操纵稳定性，有效地提高了汽车行驶安全性，是普通差速器的理想替代产品。

In recent years, our company develop and produce the electric vehicle motors, AC servo motor explosion-proof, wind generators, oil motor, blower and pump frequency conversion motor, gearless elevator traction machine, such as permanent magnet synchronous motor of new products by the user's welcome .

近年来，我公司研制生产了电动车电机、防爆交流伺服电机、风力发电机、油田用电机、风机与水泵变频电机、无齿轮电梯曳引机等永磁同步电机新产品，受到用户的欢迎。

The gearless traction machine with low-speed moving parts ensures long-term reliability of the elevator.

富士永磁同步电机直接驱动的无齿轮曳引机只有低速成运动部件，保证电梯系统的长时间可靠运行。

Especially in the field of elevator, numerical control machine tool etc., the traditional decelerater-electrical motor drive mode are now gradually replaced by the integrated drive system that is built up power electronic-electrical motor-mechanical load with center of micro-electronic info processor. The main study objects of this item are the gearless elevater traction drive system.

尤其在电梯和数控机床等低速大扭矩驱动领域中，以电子信息处理技术为核心与电力电子电源-电动机-机械负载组成融为一体的闭环无级变速系统，正在逐步取代传统的减速机-电动机驱动模式。

We produce Micro-computer controller,Gearless Permanent Magnet Synchronous Traction machine,Elevators,Escalators,Passenger Conveyors,and as an export agent of some electronic products, such as Rebar Couplers, Cutter and Moldings.

scrop生产电梯，自动扶梯及配件的elevators.we生产微型电脑控制器，无齿轮永磁同步曳引机，电梯，自动扶梯，乘客的传送带，并作为出口代理商的一些电子产品，如钢筋的成色，切割机和成型品。

Two fruits of the item, Low Speed and High Torque Permanent Magnetic Synchronous Motor, and Permanent Magnetic Synchronous Gearless Elevator Traction Machine, have passed the science and technique fruit identification. Two fruits are all appraised as International Lead Level in the correlative field by the indentification committee. Two fruits have become industrialization now, and have achieved outstanding economic benefits and society benefits.

本项目的两项研究成果&低速大转矩稀土永磁同步电动机&和&永磁同步无齿轮电梯曳引机&，已通过科学技术成果鉴定，均被评价为&国际领先水平&，并已经产业化，取得了显著的经济效益和社会效益。

It improves the car's performance when traction is lost by braking the wheel that loses grip.

它提高了赛车的性能是由牵引制动车轮失去抓地力的损失。

It helps improve handling when traction is lost by braking the wheel that loses grip.

它有助于改善处理时丢失的牵引制动的轮子失去抓地力。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。