查询词典 bob wheel

The main body mechanism includes casing, screwed cover plate, upper lifting hook, non-return gear set and chain wheel set inside the casing, and cable clamping board assembly to avoid outer separation of the chain. The ratchet spanner mechanism has ratchet handle assembly fitted to the gear shaft, and the ratchet handle component of the mechanism is patched with gear shaft.

主体机构包括主体外壳和螺接在主体外壳下部的主体盖板，上吊钩配接在主体外壳上部；主体外壳内置防逆转的齿轮传动装置和链轮传动装置，两吊钩的开口部位装有防止链条外脱的卡索板组件；棘轮扳手机构中的棘轮手柄组件配接齿轮轴。

The dissertation has introduced the 2dof model of the vehicle and set up 2dof linear model of four-wheel-steering vehicle.

对轮胎的各种模型进行了简介，指出了应用神经网络对轮胎的非线性建模的优点。

At the beginning of 2009 we will start to assemble a wheel loaders in Poland.

在2009年初，我们将开始组装轮式装载机在波兰。

ZW Series is bound for high productivity, easy to operate wheel loaders to establish new standards ...

ZW系列必将为高生产率、易操作的轮式装载机设立新标准。。。。

The design of the modern use of advanced design methods, wheel loaders working on such a device design to design components.

这次设计采用先进的现代设计方法，对这种轮式装载机工作装置进行了总体设计到零部件设计。

"It was quite tricky to drive and I struggled with rear wheel locking in the braking areas, and the car was difficult to handle on corner entry. We improved that a little bit and will work to improve the car's balance during the weekend. Overall, it was okay."

因为车手们在出场时会采用不同的载油量，他们跑出的成绩并不能完全代表他们座驾的真实竞争力，但通过最后几分钟时几支强队跑出的成绩，还是可以对排位赛时他们的成绩略有几分&预料&。

The invention is capable of preventing wheel from locking, is capable of maintaining the direction of the car, and also has the greatest function of an ABS anti-lock braking system.

本发明能够防车轮抱死，能够让汽车保持方向能力，ABS防抱死刹车系统具有的最大功用，本发明也具备。

Locking wheel locking device, the frame legs foot frame outreach rotary power with no less than 78.4 N.

滚轮锁止器锁紧时，腿框脚框外展回转起动力不小于78.4N。

The system can analyze the sampling datum to get such main parameters of the ABS as the braking state, the braking time, the locking time, the wheel s...

实车测试结果表明，能较好地反映被测防抱制动系统各项性能的实际情况。

The result indicates the wheels dont lock on every road surface, as shows the ability of avoiding the wheel locking. The values of slide ratio approach and revolve round the best slide ratio constantly, which indicates this method utilizes the character of pavement thoroughly, and the braking efficiency is excellent.

结果表明在各种路面车轮几乎没有抱死，显示了自寻优避免车轮抱死的能力；滑移率的值基本上一直接近并围绕最佳滑移率变化，说明该方法充分利用了路面性能，制动性能较好；制动力矩及制动力随着路面条件的变化自动做出相应调整，实现了路面自动识别功能。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。