The marking mechanism is studied, the fluence threshold of marking is acquired in experiment, the conditions of marking is optimized.
分析了该打标过程的作用机理，通过实验得出了对几种不同的卷烟用纸打标的能量密度阈值条件及优化条件。
The marking mechanism is studied, the fluence threshold of marking is acquired in experiment, the conditions of marking is optimized.
分析了该打标过程的作用机理，通过实验得出了对几种不同的卷烟用纸打标的能量密度阈值条件及优化条件。
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