小朋友都叫李超为“超人哥哥”。他是最受小朋友欢迎的志愿者，男孩子都嚷着∶“超人飞一个！”
Ethan Li (XM) was called "Bro Superman" by the kids and was one of the most popular volunteers.
集成超快光纤激光器被认为是显微技术中的第二代飞秒激光器。
The compact ultrafast fiber lasers are described as the second generation of femtosecond lasers for microscopy.
该现象是由薄膜中金属超微粒子内费米能级附近电子被飞秒激光脉冲激发所产生的非平衡态电子经历瞬态弛豫造成的。
The optical relaxation is a process in which nonequilibrium electrons, excited by laser pulses and originating from near Fermi level in Cu ultrafine particles, return to the equilibrium state.
利用飞秒激光的热效应可以忽略的特点进行超精细加工。
We can make use of the characteristic of the negligible hot effect to have a super fine process.
飞秒激光由于其超快时间特性和超高峰值功率特性在精密微纳加工领域引起了人们广泛的重视。
Great interest is focused on femtosecond laser micro-nano fabrication due to the ultra-short time scale and ultra-high peak power density characteristics of the femtosecond lasers.
本文介绍一种用于皮秒和飞秒级超短脉冲和超快过程测量的微机控制光学自相关器和实验数据获取与处理系统。
This paper describes a microcomputer controlled autocorrelator and datum acquisition processing system for the measurements of picosecond and femtosecond pulses and dyna-mic processes.
分析讨论了飞秒激光脉冲参数对超连续光谱的影响以及脉冲不稳定性对超连续光谱产生的影响情况；
The instability of the femtosecond laser pulses which can wash out the spectral fine structure and degrade the coherence of the generated supercontinuum has also been discussed here.
采用脉冲数字全息技术实现对飞秒级超快动态过程的数字显微全息记录。
In this paper, we report a pulsed digital micro-holography system for recording ultra-fast process of the order of femto-second.
本文主要研究的内容是在光纤激光器中产生飞秒脉冲和利用飞秒脉冲泵浦色散位移光纤产生超连续谱。
In this paper, we focus on femtosecond acquired in fiber laser and supercontinuum generation in dispersion-shifted fiber pumped by femtosecond pulses.
集成超快光纤激光器被认为是显微技术中的第二代飞秒激光器。
The compact ultrafast optical fiber lasers are considered as the second generation of femtosecond lasers for microscopy.
本文结合有限元方法和超快热弹性模型对飞秒激光辐射下形成的微突起结构进行了数值模拟研究。
Finite element method and ultrafast thermoelasticity model are combined to simulate the microbump formation irradiated by a femtosecond laser.
本文报道了利用超快时间分辨阴影图方法对飞秒激光脉冲烧蚀金属铝的动态物理过程的研究。
The dynamic process of intense 50 fs laser ablation of aluminum is investigated by ultrafast time-resolved shadowgraphs.
本文报道了利用超快时间分辨阴影图方法对飞秒激光脉冲烧蚀金属铝的动态物理过程的研究。
The dynamic process of intense 50 fs laser ablation of aluminum is investigated by ultrafast time-resolved shadowgraphs.
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