查询词典 bob wheel

In experiments,grousers were added to wheel surface to increase driving force of wheel.Grousers can increase driving force of wheel.Yet grousers also introduce vertical wave of wheel.

轮刺增大驱动力、减小滑动的同时也带来了车轮在垂直沙面方向上周期性的位移波动，这是对月球车前进稳定性不利的一个影响因素，车轮前进速度也山于轮刺的作用产生了周期性的波动。

It has no handlebar, one front wheel, one front foot board capable of controlling direction, one rear foot board, one accumulator and one rear wheel between two foot boards, and one wheel hub motor and one brake in the center of the rear wheel.

为了进一步减小传统电动车的体积和重量，本折叠电动车采用无龙头设计，两端各有一个脚踏板，两脚踏板间为蓄电池和后轮，后轮中心为轮毂电机和刹车装置。

This paper analyzed the balance precision and grade of high speed grinding wheel and its effect on grinding performance analyzed. The unbalance causes of high and super high speed grinding wheel were discussed too. The evaluation and selection for the balance precision of high and super high speed grinding wheel were studied. Furthermore, the paper analyzed the principle and significance of dynamic balancing technology of high and super high grinding wheel.

对高速转子平衡精度和等级及其对磨削性能的影响进行了理论分析，并深入讨论了超高速砂轮系统的不平衡因素，研究了超高速砂轮系统平衡精度的评价与选择方法，分析讨论了盘形高速和超高速磨削砂轮动平衡技术的原理和意义。

I produced wheel dehumidifier "heart" of components used Proflute Swedish company produces high-performance silica gel desiccant wheel and efficient to replace the molecular sieve desiccant wheel-made lithium chloride desiccant wheel.

而我公司生产的转轮除湿机的&心脏&部件全部采用瑞典Proflute公司生产的高效硅胶除湿转轮和高效分子筛除湿转轮来代替国产的氯化锂除湿转轮。

Reporters saw Chen's control of the steering wheel position is staggering, and sometimes hand on the steering wheel alone, and sometimes cross the palm of your hand, elbow control of the steering wheel, and even from the hands of the crew took a few money Gouzhu finger steering wheel, The money and then neatly folded.

记者看到，陈某控制方向盘的姿势令人咋舌，时而单手搭在方向盘上，时而手掌交叉、用手肘控制方向盘，甚至在从乘务员手里接过几张钱，用手指勾住方向盘，然后把钱整齐折好。

One is manual wheel operation the other is chain wheel operation.Ⅰ means manual wheel.Ⅱ means chain wheel.

该阀门有手轮和链轮操纵两种操作形式， I 型为手轮， II 为链轮。

The tuning hand wheel is connected to spindle of drive bevel gear. The tuner joint is inside case. The worm wheel is fixed on stepped shaft fixed by nut. The worm engage to the worm wheel is fixed inside case. The upper end of worm is connected to the driven bevel gear. The spindle of drive bevel gear across the hole on the upper cover is connected to the hand wheel.

其特征在于：壳体上有一槽体，调音手轮与主动锥齿轮的轴相连接，调音器接头安装在壳体相应调孔内，蜗轮固定在调音器接头后端的阶梯轴上，用螺母固定，与蜗轮相啮合的蜗杆固定在壳体相应的孔内，用空心螺栓将其固定，蜗杆上端与从动锥齿轮连接，从动锥齿轮与壳体之间有垫片，主动锥齿轮的轴穿过壳体上盖的孔内，并且与手轮连接，用固定螺栓固定上盖。

Such as: You can press the keyboard Ctrl / Alt / shift key and so on through the rolling wheel WHEEL able to switch different functions, such as pressing ALT when the scroll wheel can toggle the view display / press the scroll wheel can switch SHITF

可以在按下键盘Ctrl/Alt/shift等键时通过滚动滚轮WHEEL能可切换不同功能，如按下ALT时滚动滚轮可以切换视图显示方式/按下SHITF滚动滚轮可以切换

The deformation of the wheel was defined through finite element method, and according to analysis method for elastic tyre in terramechanics, the draw bar pull force of spring wheel on lunar soil was computed and compared with that of rigid wheel. The result shows that the spring wheel can improve the lunar rover mobility performance.

通过有限元分析得到了载荷作用下的车轮变形，借鉴车辆地面力学中对弹性轮胎的分析方法，计算了车轮在月球表层松软土壤上行走时的挂钩牵引力，并与同等尺寸的刚性车轮进行了对比，分析表明弹性车轮结构将提高月球探测车行走性能。

Bob: I like ferris wheel more. Don't mind it. We can go to the ferris wheel later.

我喜欢摩天轮多一点，但是不管了，我们等会儿再去摩天轮。

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。