In the measurement of human upper limb, the position for the center of shoulder joint can be supposed by comparative position to acromion. 在人体测量中,肩关节中心的位置要通过其与肩峰的位置关系进行估测。
The Motion capture technology based on optics has attracted more and more attention. But the precision and speed in converting from the marker space position to human motion parameters is still a problem, in which estimating the center of the joint rotation is the key duty. 基于光学的运动捕捉越来越受到人们的重视,但是将捕捉到的Marker点空间位置转换成为人体运动参数的精确性和快速性还是问题,其中关节中心的估算是问题的关键。
Conclusion With repair of complete denture in non-teeth patients, condyle projection fundamentally locates in the center of the joint fossa. 结论全口义齿修复后的无牙颌患者的髁突基本位于关节窝的中央。
At the bonding temperature 630 ℃, the bonding region mainly consists of alumina particle and aluminium solid solution, in which alumina particles segregate in the center of the joint. 连接温度630℃时,连接区主要由Al2O3颗粒和Ni在Al中固溶体组成,Al2O3颗粒偏聚于接头中心。
The diagnoses were posttraumatic arthritis in 7, osteoarthritis in 3 and rheumatoid arthritis in 1.An anteromedial curve incision extended distally and proximally from the center of ankle joint. 创伤性关节炎7例,骨性关节炎3例,类风湿性关节炎1例;