分析表明：峰值时效使热空位大量回复并使基体电子密度提高。
The analyses for lifetime spectra show that a large number of thermal vacancies are recovered and the bulk electronic density increases during the peak ageing process.
采用热活化技术，用E’心的电子自旋共振信号估算出沉积物中石英氧空位心的平均寿命。
The average life of oxygen vacancies in quartz from sediments were estimated using ESR signal intensity of E' centers by thermal activitation technique.
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