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现代B超仪中都装有专用的微机系统。本文从功能上对B超仪中的专用微机系统作了分析,它们不外乎有这样几个方面:仪器面板控制的管理,B超仪与外部设备之间的通讯管理,B超仪各部件工作状态的控制,完成字符的编辑与显示,进行距离、周长和面积的测量及某些参数的计算等。 文章还结合作者的科研工作经验,介绍了超声图象的图形测量原理和方法,包括对B型图象的距离、周长和面积三种基本测量以及对M型图象的距离、时间和速度进行测量。
Modern B-meter are equipped with a dedicated computer system. This article from the function of B-specific instrument in the analysis of the system, they are nothing more than there are several aspects: instrument panel control management, B-instrument and external communication between the management of the B-instrument components Work status control, complete character editing and display, distance, circumference and area measurement and calculation of certain parameters. The article also combines the author’s scientific research experience, introduced the ultrasonic image of the principle and method of measurement, including the B-type image of the distance, circumference and area of three basic measurements and the M-type image of the distance, time and speed Make measurements.