车轮

The difference between actual driving force of wheel and driving force of calculation was compared and the range of wheel dimension was recommended.

虽然通过增大车轮滑动率可以产生更大的驱动力，但大的滑动率降低了驱动效率，提高车轮的驱动效率对能源有限的月球车很重要的。

Thus provided is a wheel having lighter weight and higher rigidity and fashionability compared to a wheel only having a solid rim part consisting of the bead seat, a hump and a slope wall and not having the ornamental wall or cavity.

因此提供一种车轮，具有较轻重量和较高刚性，并相对于仅具有由轮辋底、隆起部分、斜坡壁组成的实心轮辋部分而不具有装饰壁或空腔的车轮而言更具时尚性。

CRYSTAL WHEEL SKELETON CLOCK—Horologists will recognize this clock as a close copy of the famous flint glass wheel clocks made by Edwards of Stourbridge.

水晶车轮骨架时钟horologists会认识到这一点的时钟作为一个密切的副本，著名的无色玻璃车轮钟表所作的爱德华兹的

When you press on the foot brake, friction bands push hard against the wheel drum s and stop the wheels from turning.

当你踩下脚制动时，摩擦片就会紧紧地压在车轮制动鼓上，使车轮停止转动。

Use: Disassembly carriage wheel fore-end control arm ball section and knuckle, the upper arm ball section and knuckle, undertake the pressing down on of arm ball section and knuckle, transverse direction lower arm ball section and knuckle, get lost horizontal stroke pull rod end ball section and knuckle, carriage wheel fore-end control arm ball section and knuckle come off come untied.

用途：拆卸车轮前端控制臂球节与转向节、上臂球节与转向节、承压下臂球节与转向节、横向下臂球节与转向节、转向横拉杆端球节与转向节、车轮前端控制臂球节与转向节的脱开。

This second hoist device can good match with the four-post hoist, it is used to take down tires, repairing the motorcar chassis, angle measure and wheel alignment.

本课题设计的二次举升小车是一种配合四柱式汽车举升机使用的二次汽车举升设备。便于轮胎拆卸、底盘检修、车轮角度测量和车轮定位。

When the increasing of the speed and loading of the freight train, the heat load of the wheel will certainly ...

随着车辆的重载化和高速化，车轮的热负荷进一步增加，对车轮的疲劳寿命带来重大影响。

The results show as follows: Due to unfitting between the wheel tread and profile of Frog No. 9, two-point contact occurs between the wheelset and frog and the contact patches become narrow and long; the Von Mises stress and contact force in the area of the contact patch between the tread close to the flange and the frog are so great that they go far beyond the yielding limit and enter the plastic deformation stage; this will lead to serious wearing of wheelset treads and frogs.

结果表明，由于车轮踏面与9号辙叉的型面不配合，轮对与辙叉形成两点接触，且接触斑狭长，靠近轮缘处踏面和辙叉接触斑的应力及接触力非常大，其数值远远超过材料的屈服极限，进入塑性变形阶段，这将导致车轮踏面与辙叉的磨耗严重。

Should check whether the wheel rim deformation; wheel has a horizontal deflection or radial swing; shock absorber has loose or worn; turned horizontal, the ball straight rod section, or has loose steering gear assembly; spring steel U - shaped bolt, the center clamping bolts loose or whether there is any damage; Caster is correct; tire pressure is correct

应检查车轮轮辋有否变形；车轮有否横向偏摆或径向摆动；减震器有否松动或磨损；转向横、直拉杆球节，或转向器装配有否松动；弹簧钢板的U形螺栓、中心夹紧螺栓是否有松动或损坏；后倾角是否正确；轮胎气压是否正确。

Should check whether the wheel rim deformation; wheel has a horizontal deflection or radial swing; shock absorber has loose or worn; turned horizontal the ball straight rod section or has loose steering gear assembly; spring steel U - shaped bolt the center clamping bolts loose or whether there is any damage; Caster is correct; tire pressure is correct

应检查车轮轮辋有否变形；车轮有否横向扁摆或径向摆动；减震器有否松动或磨损；转向横、直拉杆球节，或转向器装配有否松动；弹簧钢板的U形螺栓、中心夹紧螺栓是否有松动或败坏；后倾角是否正确；轮胎气压是否正确。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。