查询词典 immovable joint

To investigate the the body shape strength and kinematics thateffects sprint expert performance 17 healthy male sprinters weremeasured using SongxiaM9000 high speed vidicon in the field; body shape of sprint athlete were tested by steel rule; Meanwhile shoulder were tested at 60, 240and360 deg/sec velocities ; lower limb were tested at 60, 240 deg/sec velocitues using Biodex-II tesing and rehabilitation system in the laboratory This research provide theoretical basement to scientifically make reasonable exercise prescription and perfect sprint theoryThe result show that (1) The results of correlation indicate that 100M performance related to the shoulder fast flexion torque and hip flexion/extension torque^ ankle fast dorsiflexion torque ;(2) The upper arm relaxing enclose and lower limbs length effect 100Mperformance;(3) The biggest shoulder extension joint, swing rage of shoulder and the biggest elbow joint extension effect 100M performance.

使用松下M9000高速摄像机对100米跑动过程中的运动员进行录像，同时测试短跑运动员100米成绩，利用爱捷录像分析系统获取运动学参数；用人体测量尺测试短跑运动员的肢体围度；同时采用Biodex-Ⅱ型等动测力及康复统，测试运动员上肢肩关节及下肢髋、膝、踝3个关节的等速屈伸肌力。在角速度60°／s、240°／s和360°s下测试肩关节等动向心收缩肌力；在角速度60°／s9慢速和240°／s及120°／s下测试下肢3关节等速向心及离心肌收缩肌力。分析肢体围度、各关节肌肉力量和运动学参数与100 影响河北省二级以上短跑运动员专项成绩的因素。一身体形态、力量素质和运动学参数米成绩的内在联系，为合理制订短跑力量训练和完善短跑理论提供理论依据。结果表明；肩带肌群肌力矩确实与100米成绩呈显著高度相关，同时髓关节屈伸力矩比、踝关节背屈力矩与100米跑成绩呈显著中度相关，可能《是影响100米的因素之一。（2）上臂紧张围、上臂放松围与100米跑成绩呈显。著中度相关；最大肩关节伸角、肩关节摆动幅度和最大肘关节伸角与 100 米成绩呈显著中高度相关。

Results The causes of deformity in bone and joint of replanted fingers included:incorrect internal fixation,improper disposal with bone and joint stump,adhesion of tendon,contraction of scar,influence of injury mechanism,epiphysis injury of children,etc.

结果 再植指晚期骨与关节畸形的发生原因包括：内固定使用不当、骨与关节处理欠妥、肌腱粘连或修复不牢固、瘢痕挛缩、受伤机制的影响和小儿骨骺损伤等。

In July 1992 with Thailand inferior more joint-stock than involving money firm establish China and foreign countries joint-stock Shijiazhuang inferior than involving money stone capable person limited company.

该公司于1990年始建，主要生产、经营大理石、花岗石、荒料及板材。1992年7月与泰国亚比攀财公司合资成立中外合资石家庄亚比攀财石材有限公司。

Must want to producethe non- flaw the high quality riveted joint part, must all mustperform to riveted joint operation each step and the detail to take toassemble the stress

要想生产出无缺陷的优质铆接部件，就必须对铆接操作的每个步骤和细节都要加以重视装配应力。

Experiments were carried out to verify the static model. Experimental results show that the experimental curve matched well with the simulated curve, and there was certain error between them (maximal static error is 0.035 rad). The error cause was analyzed. Then the experiments were carried out to measure the dynamic performances of the side-sway joint. Experimental results show that the step response time of the joint was about 2 s steady value's tolerance zone ?

完成了侧摆关节静态特性试验，试验结果与仿真曲线基本吻合，验证了静态模型的正确性，但存在一定误差（最大静态误差为0.035 rad），分析了误差原因；对侧摆关节进行了动态特性试验，试验结果表明对于不同的期望值角度阶跃信号，侧摆关节开环阶跃响应时间大约是2 s

Our company is specializing in the production of bearings manufacturers, mainly produced varieties: deep groove ball bearings and cylindrical roller bearings, needle roller bearings, angular contact ball bearings, the British system of tapered roller bearings, thrust ball bearings, thrust roller Bearings, bearing portfolio, joint bearings, spindle bearing, Gou wheel bearings, cars clutch bearings, air-conditioning compressor bearings, aligning roller bearings, double row angular contact bearings, double row ball bearings, the tight sets, agricultural machinery bearings, Mount steam accessories, and Velocity Joint etc..

我公司是专业生产轴承的厂家，主要生产品种有：深沟球轴承、圆柱滚子轴承、滚针轴承、角接触球轴承、英制圆锥滚子轴承、推力球轴承、推力滚子轴承、组合轴承、关节轴承、电主轴轴承、轮彀轴承、轿车离合器分离轴承、空调压缩机轴承、调心滚子轴承、双列角接触轴承、双列球轴承、紧定套、农机轴承、摩汽配件、及等速万向节等。

However, there axe defects of the surgical operation in three cases, two cases suffer from knee joint dysfunction as the result of long stay of pin tail of the Kirschne and the left is caused by poor fracture reposition Conclusion: The tension-band internal fixation for the treatment of fractures has such advantages as no external fixation after surgery, early functional exercise, quick fracture healing, good recovery of joint function and resuming the ability to work as early as possible.

张力带内固定治疗骨折方法，具有术后不用外固定，允许早期功能锻炼，骨折愈合快，关节功能恢复好和劳动能力恢复早的优点。

Through the test,it is indicated that not only the strength of square bird-beak SHS joint is higher than the corresponding square conventional tube,but also have a higher strength than pipe joint with a similar cross-section.

钢管相贯节点是钢管结构的主要结点形式之一，试验研究发现：方管&鸟嘴&型相贯节点不仅比相对应的常规方管节点强度高，而且普遍比具有相近横截面的圆管节点强度高。

Use rubber ring socket and spigot joint,the joint sealing is good,and method is reliable

橡胶圈承接连接，接头密封好，方法可靠

What's more,the author summarizes the different seal structures and the position set in different flameproof joints,such as,the spigot joint,plane joint.

提出了防爆电气设备的防护结构及某些具有特殊结构的防爆电气设备所采取的防护型式，分析了衬垫密封时存在的两种问题和注意事项，并对采用止口隔爆接合面、平面隔爆接合面时密封结构的设置位置进行了总结。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼