Methods 37 persons above 60 years were assessed with the balanced function reflectoscope reflector,grouped according to their exercise practice. 方法采用平衡功能测试仪对37位60岁以上老年人进行平衡功能检测,并按其平时运动习惯进行分组比较。
The process of Fish-eye Flake formation in welding seams of 16 Mng steel is investigated by means of SEM, EDX, IMA, SIMS reflectoscope and X-ray flaw detection as well as metallography technique. 运用扫描电镜、x射线能谱仪、离子探针、超声波探伤仪及x射线探伤、金相技术等多种手段对16M_ng钢焊缝中鱼眼白点的形成过程作了综合研究。
virtual plan position reflectoscope 消视差平面位置显示器
virtual plan-position reflectoscope 消视差平面位置显示器
The Design and Realizes of Infrared Objective Lens Decentration Automatic Reflectoscope Reflector Control System 红外物镜中心偏自动测试仪控制系统设计与实现
