论文部分内容阅读
超声诊断仪滚球故障排除第四军医大学西京医院超声科（７１００３２）朱霆，英克滚球也称轨迹球（Ｔｒａｃｋｂａｌｌ），因为操作灵巧快捷，在超声诊断仪器中一般用于测量定位及文字注释定位，而且在许多高档彩超中还具有菜单选项及电影回放中的逐帧定位等功能，如果失灵...
The troubleshooting of the ultrasonic diagnostic apparatus is excluded from the ultrasound department of the Fourth Military Medical University Xijing Hospital (710032). Zhuo Ying, also known as the Trackball, is a dexterous and quick operation. It is generally used in ultrasonic diagnostic instruments to measure positioning and text annotations. Positioning, and in many high-end color Doppler also has menu options and frame-by-frame positioning in movie playback...