【摘 要】
：
电高定是剂量测量仪器的关键组成部分，几乎所有的电离室都做成指型，而其壁非常薄，一般只有0－3～0．smm，通常选用石墨作电高空壁的材料，质地松脆，常会被碰坏，一旦损坏整个仪器便不能工作。
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电高定是剂量测量仪器的关键组成部分，几乎所有的电离室都做成指型，而其壁非常薄，一般只有0－3～0．smm，通常选用石墨作电高空壁的材料，质地松脆，常会被碰坏，一旦损坏整个仪器便不能工作。观介绍一种简单应急处理方法，供参考。l修复方法电离头部的石墨损坏常见于齐根折
Electrogauding is a key component of dose measurement instruments. Almost all ionization chambers are finger-type, and their walls are very thin, typically only 0-3 to 0. In smm, graphite is often used as a material for high-altitude walls. The texture is crunchy, and it is often damaged. Once it is damaged, the entire instrument cannot work. Views introduce a simple emergency treatment method for reference. l repair method ionization head graphite damage is common in the root break
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