查询词典 roller-skated

This considered the birth of the modern four-wheeled roller skates, which allowed for turns and the ability to skate backwards.

这被视之为是现代四轮旱冰鞋诞生的标志，穿上他能够自由转动方向和倒滑

To wash his soiled hands with a partially consumed tablet of Barrington's lemonflavoured soap, to which paper still adhered,(bought thirteen hours previously for fourpence and still unpaid for), in fresh cold neverchanging everchanging water and dry them, face and hands, in a long redbordered holland cloth passed over a wooden revolving roller.

52为了把那块已用掉一部分、还粘着包装纸、散发着柠檬气味的巴灵顿牌肥皂（价值四便士，是十二个钟头以前赊购的）涂在脏手上，在新鲜冰凉、永恒不变而又不断变化的水里洗净，用那条套在旋转式木棍子上的红边长麻布揩拭脸和双手。

Walk past the Big Tower Free-fall Ride and the roller coaster will be on your left.

走过大楼自由落体车乘。过山车就在你的左边。

In this thesis, the contact point position between rib and roller was deeply studied and analyzed, it is one of the main reasons of causing temperature rise of freight train bearing.

本文就针对这一要求对引起提速铁路货车轴承温升的主要原因之一：挡边与滚子接触点位置进行了深入细致的分析和研究。

This dissertation systematically studies the principle of twist-roller friction drive, and builds an ultraprecision positioning sy...

本学位论文系统地研究了扭轮摩擦传动系统的原理与实现技术，并研制了一台采用气浮导轨的大行程、高精度一维运动平台。

Twist-roller friction drive is a new kind of feed drive.

扭轮摩擦传动是一种新型的传动机构，既属于摩擦传动又属于螺旋传动。

It adopts a friction drive mechanism comprised of 4 steel cables and internal damping friction roller as its actuating mechanism.

该机工作执行机构是4根钢丝绳与内减速摩擦滚筒组成的摩擦传动机构。

After analyzing the general principle of friction drive, this paper studies the kinematics and the dynamics of twist-roller friction drive deeply, and discovers the changing law of friction direction.

本文在分析了摩擦传动一般原理的基础之后，深入研究了扭轮摩擦传动系统的运动学、动力学问题。

The present paper design content is the expandable belt feeding engine, is transmits the force of traction through between the transmission drum and adhesive tape's friction force, concurrently makes the hauling organization and the load bearing organization one kind by the adhesive tape for the material equipment, expands and contracts the arm rear part establishment to have the expandable hydraulic prop, causes the complete machine length nimble elongation or the reduction, between the supporting roller the included angle increases to causes the belt fastener inclination angle to be possible to amount to 25 degrees, has for estimates in a big way, the transportation is steady, the service is convenient, the area slightly and so on characteristics, brings conveniently to the load, can the widespread application in each kind of bulk collection and distribution center production scene.

本论文设计内容是可伸缩带式给料机，是通过传动滚筒与胶带之间的摩擦力来传递牵引力，以胶带兼作牵引机构和承载机构的一种给料设备，伸缩臂尾部设置有可伸缩的液压支柱，使整机长度灵活的伸长或缩短，托辊之间夹角增大可使皮带机倾角可达到25度，具有给料量大，运输平稳，维修方便，可多点卸料，占地面积小等特点，给装车带来方便，能广泛的应用于各种散料集散地的生产现场。

Figure 7-13 shows a man standing on frictionless roller skates on a level surface, facing a rigid wall.

图7－13表示一个人穿着无摩擦的有轮滑冰鞋站在水平平面上，面对着一堵坚硬的墙。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷