查询词典 traction

Retinal laser photocoagulation is necessary for the peripheral lattice retinal degeneration associated with hole, vitreous traction, local detachment, aphakic eye or pseudoplatic eye to prevent retinal detachment, and it is effective and safe.

对伴有干性裂孔、玻璃体牵引、一眼已有视网膜脱离、无晶状体或人工晶状体眼的周边部视网膜格子样变性进行预防性激光光凝治疗是必需、安全和有效的。

It could maintain the traction in the right line and keep the bone fragments in apposition.

结果 该支架性能良好，确保了牵引力线不变和骨折端无活动。

Movement of a tooth by extrusion involves applying traction forces in all regions of the periodontal ligament to stimulate marginal apposition of crestal bone.

运动牙齿的挤压涉及申请牵引部队在各地区的牙周膜，以刺激边缘沉积的crestal骨头。

Properties of the traction contacts are considered in detail,with particular attention to elastohydrodynamic lubrication and asperity contact.

TR的设计者们，目前模拟牵引力作为一个多维面，它们是自转、滚动、速度、压力、温度和滑动的函数。

Objective To examine the feasibility of using selfsuspension traction as an auxiliary treatment for the scoliosis operation.

目的 探讨自身悬吊牵引对脊柱侧弯患者术前辅助治疗的可行性。

The selfsuspension traction is an easy, economical and effective auxiliary treatment for scoliosis operation.

自身悬吊牵引是脊柱侧弯术前简单、经济、疗效可靠的一种必要辅助治疗方法。

Results In stage Ⅰ, 4/6 was found the traction of biconvex posterior vitreous detachment at fovea.

结果 Ⅰ期裂孔中有4/6可观察到黄斑前双凸型玻璃体后脱离对中心凹的牵拉。

In early stage Ⅱ,9/10 was found the traction of biconvex posterior vitreous detachment at fovea. In late stage Ⅱ, 10/14 was found the operculum, and among the opercula, 8/10 was found some evulsed retinal tissue.

期裂孔的早期中有9/10可观察到黄斑前双凸型玻璃体后脱离对中心凹的牵拉；Ⅱ期的晚期中有10/14可观察到裂孔盖膜，这些盖膜中有8/10可观察到含有部分撕脱下来的视网膜神经组织。

In the business card printing and membership card making to be represented by tension controller to control business card printing and membership card making constant tension, is the key to so overprinter accurate, tension control system is any drum business card printing and membership card making machine one of the main body, to a large extent determine the prints overprinter accuracy, tension and control institutions are primarily provided at bleeder part business card printing and membership card making-position-and-drop your material up institutions, material roll output you need to turn the material roll resistance, inertia, coiling has it own tension values, together with the business card printing and membership card making speed uponsize traction, Business card printing and membership card during various color group overprinter on the resistance of the material makes it possible to put volume, the business card printing and membership card production, letoff institution of tension control is important, the size of the tensility control should see materials of munltivariable, of the material used-narrow to decide.

在制卡和会员卡制作过程中由张力控制器来控制制卡和会员卡制作张力的恒定，是套印准确的关键所以，张力控制系统是任何卷筒制卡和会员卡制作机的一个重要机构，它在很大程度上决定印品的套印准度，张力控制机构主要设于放料部分，制卡和会员卡制作工位和放收料牵引及收卷机构、料卷输出需要阻力，料卷转动有惯性，卷料自身也存在一定的张力值，加上制卡和会员卡制作速度的拉力牵引，制卡和会员卡制作过程中各色组套印对被印材料的阻力使得放卷、制卡和会员卡制作、收卷机构的张力控制显得尤为重要，张力控制的大小应视材料的厚薄、质料宽窄来决定。

Then by matching the traction along the branches and the boundary of the strip, Cauchy singular equations were obtained, in which the point dislocation and the distributed dislocation density served as the unknown function.

根据板条边界和裂纹面上的应力边界条件，建立以集中位错强度和分布位错密度为未知函数的Cauchy型奇异积分方程，利用半开型积分法则将该奇异积分方程化为代数方程求解。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。