目的评价颌间弹性牵引术在下颌骨骨折治疗中的作用。
Objective To evaluate the role of intermaxillary elastic traction in treating mandibular fracture.
本文扼要地介绍了机车防振橡胶弹性牵引齿轮的结构。
The structures of elastic driving gears made of antivibration rubber for locomotive use are briefly introduced in this paper.
罗瑟斯塔研究所的研究人员重新设计了蜘蛛运动模式，让最强韧的用来四处活动和阻挡猎物的牵引丝具有弹性和柔韧性。
Researchers at Rothamsted Research redesigned the model to allow for elasticity and flexibility in the spider's dragline, its most sturdy line of silk used for moving about and snagging prey.
皮肤伸展器是利用皮肤弹性，采用持续增量牵引设计而成。
A skin-stretching device that is designed to harness the elastic properties of the skin using incremental traction is presented.
这三个力系对脊椎起到牵引和固定的作用，使脊柱具有弹性和柔韧性，使人们可以做到正常的颈弯，胸弯，腰弯。
The three force system of the spine and fixed to play the role of traction, so that the spine flexible and flexibility, so that people can do the normal cervical curve, thoracic curve, lumbar curve.
在室内土槽中对弹性轮进行了牵引性能试验研究及弹性轮与7.50 - 16橡胶轮胎牵引性能对比试验研究。
Tractive performances tests of elastic wheels were conducted in the in-lab soil bin in comparison With those of the driven tire of 7.50-16.
目的：探索使用钛镍合金牵引器弹性加载自动牵引成骨重建节段性缺失下颌骨的动物建模方法。
Objective: To establish suitable animal models for elastic distraction osteogenesis using titanium-nickelalloy distractor for reconstruction of mandibular segmental defect.
采用迭代算法，对弹性轮胎在不同松软地表上的轮胎变形、下陷，轮胎的牵引力、滚动阻力、扭矩、牵引因数、牵引效率进行了计算。
Interative algorithm is used to calculate the tire deformation and sinkage, tractive force, rolling resistance, torque, tractive coefficient, tractive efficiency under different soft terrains.
自行研制的充气式弹性脊柱固定牵引器，经过临床治疗屈曲型胸腰椎骨折200余例，随访150例，复位优良率达97%。
We treated 200 cases of flexion fracture of thoracolumbar spine with self-made aerated elastic fixation tractor. Follow-up of 150 cases showed a rate of excellent and good results of reduction of 97%.
分析了新型管道微机器人在运动时的受力情况，并推导得到驱动轮弹性变形驱动力和牵引力的计算公式。
Based on the theoretical analysis, including the driving force analysis, calculation equations of elastic deformation driving force and pull force are given.
分析了新型管道微机器人在运动时的受力情况，并推导得到驱动轮弹性变形驱动力和牵引力的计算公式。
Based on the theoretical analysis, including the driving force analysis, calculation equations of elastic deformation driving force and pull force are given.
应用推荐