MethodsWe retrospectively analyzed the clinical data of 73 patients with PSEC who received surgical treatment in our hospital from 1984 to 2003.
方法回顾性分析了1984～2003年在我院接受手术治疗的73例食管小细胞癌患者的临床资料。
An intelligent instrument used for measuring the width of ultrashort laser pulse is presented. Combining with a noricollinear SHG correlator, time resolution of 0.1 psec or better can be obtained.
将智能化激光超短脉冲宽度测量仪与非共线二次谐波相关仪相结合，可获得0.1微微秒或更优的时间分辨率。
An intelligent instrument used for measuring the width of ultrashort laser pulse is presented. Combining with a noricollinear SHG correlator, time resolution of 0.1 psec or better can be obtained.
将智能化激光超短脉冲宽度测量仪与非共线二次谐波相关仪相结合，可获得0.1微微秒或更优的时间分辨率。
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