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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Simulated experiment in closed-loop shows the system has no marking transient as appearing twice fault and that the redundancy design is rational and reliable, which will get a wide field of aviation.

系统闭环故障仿真试验研究表明，系统二次故障具有无痕切换能力，验证了系统设计的合理性和高可靠性。

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For her experiment she studied the inheritance of three traits: a maroon coloured leaf marking, a white V-shaped leaf mark pattern, and the production of hydrogen cyanide in damaged leaves, which is thought to be a defence against predators.

UNESCO: Outstanding Student Award - Realise the Dream