牵引

And the first thing is passion. Freeman Thomas says,"I'm driven by my passion."

第一点是激情 Freeman Thomas 说："我总是被我的热情所牵引着。"

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。

The present paper design content is the expandable belt feedingengine, is transmits the force of traction through between thetransmission drum and adhesive tape's friction force, concurrentlymakes the hauling organization and the load bearing organizationone kind by the adhesive tape for the material equipment, expandsand contracts the arm rear part establishment to have theexpandable hydraulic prop, causes the complete machine lengthnimble elongation or the reduction, between the supporting rollerthe included angle increases to causes the belt fastenerinclination angle to be possible to amount to 25 degrees, has forestimates in a big way, the transportation is steady, the serviceis convenient, the area slightly and so on characteristics, bringsconveniently to the load, can the widespread application in eachkind of bulk collection and distribution center productionscene.

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。

One self-developed products with independent knowledge of the products are Lumbar Vertebra Traction Bed、Chinese Drug Fumigate Treater series etc.

其中自行研制具有自主知识产品的腰椎治疗牵引床、中药熏蒸治疗器、铲式担架等已形成普及型和高档型产品，公司拥有专利50多项。

The main production of traction, physiotherapy, fumigation equipment, product specifications and has more than 30 varieties.

主要生产牵引、理疗、熏蒸设备，产品有三十多个规格与品种。

It not only can relieve the traction of retinal inner limiting membrane to retina and clivus of fovea but also can get rid of the virose substance adhered firmly to the surface of macular, improve the macular's metabolize, accelerate the furbish of the function of macular.

视网膜内界膜剥离在玻璃体视网膜手术中的应用越来越广泛，其不但可以解除内界膜对黄斑中心凹处视网膜的牵引，还可以清除紧密附着在黄斑前视网膜表面的毒性物质，改善黄斑区局部的代谢，有利于黄斑功能的恢复。

Apollo, with the pull of his eyes and the arc of his hand, swung around my attention like a gooseneck lamp, so that it always pointed in the wrong direction.

Apollo 的眼睛和手的动作就像是鹅颈灯一样牵引着我的注意力，因此我看的总是错的方向。

Humans orientate in 3D by using otoliths, small crystals of calcium carbonate and protein that shift on hairs in the inner ear. Forces acting on these grains as a person moves mean they can sense acceleration and gravitational pull.

人类通过利用耳石、小晶体碳酸盐和内耳毛发中的蛋白质来产生三维立体感，当一个人运动时，力量就会施加在这些微粒上，从而让人感受到加速度和重力牵引。

Satellites , however must be closely watched, for they are constantly being tugged at by the gravitational attraction of the sun, moon and earth.

然而，我们必须密切关注卫星，因为他们正被太阳，月亮和地球不断地牵引着

From the dead tree, Kevin uncurled the guide rope, anchored the other end to his van and pulled forward to tighten it.

凯文把拴在死树上的导索展开，将其另一端固定在他的货车上并向前牵引拉紧。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。