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西门子ＭＥＶＡＴＲＯＮ7445型直线加速器的数据获取系统的电路比较复杂,仅ＰＣ板就有15块,位于机架左侧中部的Ｓ9部分。其主要作用是获取机器参数(大臂、准直器角度,放射野面积)和附件编码;将数据传送到验证器和分度规显示板验证、显示;检查插入附件、放射野面积及编码传送是
The circuit of the data acquisition system of the Siemens MEVATRON 7445 linac is relatively complex. There are only 15 PC boards, which are located in the middle part of the rack at the middle part of S9. Its main role is to obtain machine parameters (big arm, collimator angle, radiation field area) and attachment codes; to transmit data to the verifier, and to display and verify the display of the scale display panel; to check the insertion of accessories, radiation field area and code transmission Yes