The threshold voltage and the peak of proportional difference for MOSFET devices will change after the uniform high electric field stress.
在均匀的高电场应力下，MOSFET器件的阈值电压和输出特性的比例差分峰值会有所改变。
Methods 375 heat stress exposed workers, 674 high-frequency electric field exposed operators, 350 VDT operators and 102 noise exposed workers were examined.
方法对我市375名高温作业工人、674名高频电场作业工人、350名视频作业人员及102名噪声作业工人进行了心电图检查分析。
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