恒道
恒道-
恒比定时单道分析器
Constant fraction timing single channel analyzer
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本文介绍对具有成形网络的核放大器输出的宽脉冲有良好定时性能的恒比定时单道分析器。
This paper deals with a timing SCA which has good timing characteristics for pulses from nuclear shaping amplifiers .
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目的观察希罗达联合周剂量艾恒治疗晚期消化道肿瘤的疗效和毒副反应。
Objective To observe therapeutic effect and toxicity of the combination of xeloda with weekly dose of oxaliplatin in treatment of patients with advanced enteron tumor .