查询词典 traction

Based on the characteristics of the DC traction power system in rail transit, a numerical model is set up to calculate the leakage current and the potential variation distribution.

摘要针对城市轨道交通直流供电系统特点建立了杂散电流的计算模型并进行了仿真。

Their 70% natural latex outsoles' wave-patterned traction grips slippery ground, and the stitched-on outsole construction increases durability while reducing the use of harsh adhesives.

其70 ％的天然胶乳outsoles '波型牵引对付地面湿滑，并缝上外建设提高耐久性，同时减少使用严酷的粘合剂。

Herringbone designs that form a tight, wave-like pattern perform best on clay, while outsoles with the most variation in the design (a little herringbone here, a wider groove there) give you the best traction on hard courts.

鱼骨设计会形成紧密、波浪状的纹路，在土场表现最好，但有多种设计的鞋底（这儿一点点鱼骨，那儿一条宽沟）在硬地会提供最好的摩擦力。

Insoles are anatomically correct while the flexible outsoles provide traction against inclement weather.

鞋内底带有记忆功能会跟随脚型自动调节，适应性强的鞋大底在寒冷潮湿的恶劣天气中依然可以提供高地面摩擦系数（摩擦力越大则抓地效果越强，不易滑倒）。

This optimises traction as well as fuel efficiency by managing torque distribution to the rear wheels.

这牵引力进行优化控制，以及燃料效率，管理扭矩分配给后轮。

An integral part of the VDC is the ASR system which optimises traction at any speed with the aid of brakes and engine control.

一个直流组成部分是的ASR系统，在任何优化的刹车和引擎的全速牵引力控制援助。

Quasi-constant torque control is used when the speed is lower than 125 km/h, and constant power control is applied when the speed is higher than 125 km/h. Direct rotor flux oriented control system is employed and three-level neutral point clamped traction inverter with SVPWM control is adopted.

在速度低于125km/h采用准恒转矩控制，速度高于125km/h采用恒功率控制，采用直接转子磁场定向控制系统，牵引逆变器采用空间电压矢量控制的带中点钳位二极管的三电平拓扑结构。

Locomotive characteristics of constant current quasi-constant speed control mode, can be a good start to play the greatest traction locomotives, locomotives equipped with air switch / slide protection system, the transfer axle load compensation control, wheel-rail lubrication system, automatic train safety monitoring device.

机车采用恒流准恒速的特性控制方式，能较好地发挥机车最大起动牵引力，机车装有防空转／滑行保护系统、轴重转移补偿控制、轮轨自动润滑系统、列车安全监控装置。

Compared to Dynamic Stability Control, Dynamic Traction Control provides rear wheel vehicles with greater propulsion.

与动态稳定性控制系统相比，动态牵引力控制系统为后轮驱动的汽车提供更强大的推动力。

The long wheel base Range Rover LSE showcases a number of 'firsts' for an off-road vehicle including air suspension and electronic traction control.

以长轴距为基础的揽胜LSE创造了越野车一系列的&第一次&，包括空气动力系统和电子牵引力控制系统。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐