激光束使金原子产生爆发出等离子体激元。
The laser light caused the gold atoms to generate a burst of plasmons.
偿试利用二元光学的方法选择合适数的相位片对光束进行整形，并就高斯光束均匀化为例进行了数值计算。
In the paper, it is attempted to choose suitable slices of phase for beam shaping by use of binary optics, for example, the uniformization of Gaussian beam is calculated numerically.
采用MARC软件对铍环激光束钎焊过程的温度场和应力场进行了有限元分析。
MARC software was used to simulate the temperature and stress fields of laser beam braze welding process of beryllium ring.
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