查询词典 fluted-wheel

Wheel tractors, especially small wheel tractors have some well-known disadvantages such as poor traction performance, driving wheel slipping, low traction efficiency and high fuel consumption.

轮式拖拉机特别是小型轮式拖拉机在田地进行重负荷作业时，牵引附着性能差，驱动轮滑转严重，造成牵引效率低、油耗大是普遍现象。

Lock it by dropping the seatpost, then swing the front wheel under and round, and tuck it in next to the rear wheel, with the derailleur nestled between the front wheel spokes.

折叠前须将链条变到后飞轮最小齿，接著将后轮往前荡向主管下方，下滑座杆将之卡住；再来把前轮向车身收折至后轮旁，此时后变速器会恰好介於前后轮钢丝间；最后将立管放下折向另一边。

Mark a point on the steering wheel cover that is longitudinally and transversely, as measured along the surface of the steering wheel cover, within ±6 mm (±0.2 in) of the point that is defined by the intersection of the steering wheel cover and a line between the volumetric center of the smallest volume that can encompass the folded undeployed air bag and the volumetric center of the static fully inflated air bag.

S26.2.2 在方向盘面上划一点作记号，这个点是在沿方向盘的表面测量而确定的。这个点的位置由方向盘表面和能装下未充气折叠气囊最小空间的中心与静止状态下充分冲气气囊的空间中心之间的一条线所交叉的那个点来确定。前面的那个记号点在这个交叉点的纵横±6 mm (±0.2 in)处。

A spring wheel was designed for lunar rover, the advantages of this configuration can be summarized as below: the wheel could be contracted to get a smaller stowed volume in launch vehicle, and the deformation of the wheel under load can increase the contact surfaces and decrease the pressure on soil. Also it can smooth rover vibration on rough terrain.

设计了一种月球车弹性车轮，这种结构的优点是，在发射过程中车轮收缩可以节省所占火箭内部空间，行走时车轮在重力载荷作用下产生弹性变形，可以增大接地面积，减小接地比压，车轮可以吸收行走时的振动冲击，起到弹性减振元件作用。

Under the conditions of keeping other design parameters constant, design thickness of valve flap increases with the mass increment on single wheel spring of the vehicle; throttle gap of oil-air spring is in linear decrement relationship with mass on single wheel spring. For each mass increment of 100kg on tested single wheel spring, design thickness of throttle valve flap will increase by 0.007mm and the throttle gap will decrease by 0.001mm.

在其它设计参数保持不变的情况下，阀片设计厚度随车辆单轮簧上质量的增加而增加；油气弹簧节流缝隙与单轮簧上质量成线性递减关系；试验的单轮簧上质量每增加100kg则节流阀片设计厚度将增加0.007mm，节流缝隙将减小0.001mm。

On the basis of profound analysis of steel road wheel, according to the tenet of reducing the consumption of petrol, decreasing the weight of material, enhancing the age of road wheel, the reasonableness and feasibility of using aluminum alloy road wheel were investigated.

在深入分析了钢制车轮性能的基础上，以降低耗油率、减轻材料重量和提高车轮的使用寿命为宗旨，详细说明了铝合金车轮的合理性和优越性。

On the basis of profound analysis of steel road wheel, according to the tenet of reducing the consumption of petrol, decreasing the weight of material, enhancing the age of road wheel, the reasonableness and feasibility of using aluminum alloy road wheel were investigated.

在深入分析了钢制车轮性能的基础上，以降低耗油率、减轻材料重量和提高车轮的使用寿命为宗旨，说明了铝合金车轮的合理性和优越性。

A successful design will create the situation where the wheel bears on a slightly roughened surface, promoting the efficient transfer of stresses from wheel to road, and where the wheel/road interface is more or less dry, even in wet weather.

一个成功的设计将创造的情况下轮对稍微粗糙表面的熊，促进有效转移的压力，并对路面车轮轮/路接口或多或少是干燥，即使在潮湿的天气。

In order to achieve our aim and to avoid aforementioned problems, the invention consists of a massage device intended for a massage chair, the massage unit of which has a support for an eccentric rotating shaft equipped with a coupling hole to said shaft and which is connected by way of an articulation point to a massage wheel support that has an upper wheel and a lower wheel.

为了实现本发明的目的并避免上述问题，本发明由一种用于按摩椅的按摩装置组成。该按摩装置的按摩单元具有用于偏心旋转轴的支架，该偏心旋转轴支架配备有联接到所述轴的联接孔并通过铰接点连接至具有上轮和下轮的按摩轮支架。

The heavy, fluted barrel is free floated, and its rear part is enclosed by tubular shroud, which serves as a mount for integral folding bipod and carrying handle.

此外，沉重的，是免费的凹槽桶浮动，它的尾部是由管状寿衣，作为一整体装入折叠两脚架和服务进行密封处理。

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。