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1·Objective To observe the effect of treating nevus of Ota using Q-switch alexandrite laser and find proper energy fluence of treating nevus of Ota.

目的：观察翠绿宝石激光治疗太田痣的效果，找出治疗太田痣合适的能量值。

2·The presence and size of such nanoparticles depend on the composition of substrate glass, implanted species, implantation parameters (energy and fluence), heat treatment and so on.

此纳米粒子的存在和尺寸大小与基底玻璃的成分、注入离子类型、注入参数(能量与剂量)和热处理等因素有关。

3·The relations between the peak front surface blow off velocity, specific mass loss and incident fluence and electron energy for aluminum are discussed.

讨论了波的传播规律，并给出了铝材迎光面反冲速度峰值及比质量亏损与电子束的入射通量和能量之间的关系。