2) hollowed out mask
镂空掩模板
1.
The hybrid algorithm, combing hill climbing and simulated annealing, and hollowed out mask are adopted to design and fabricate the diffractive optical element (DOE) with diameter 80mm, to realize beam smoothing for the fundamental wave and the third harmonic wave of Nd:YAG laser.
采用爬山 -模拟退火混合优化算法与旋转镂空掩模板工艺 ,针对基频光与三倍频光 ,设计并加工出口径 80 mm的连续位相衍射光学器件。
3) stencilling
镂空模板印花
4) hollowing board
镂空板
1.
The technology process and mechanism of etching are also discussed in detail with examples of hollowing board process.
结合镂空板工艺实例,详细介绍了工艺过程,并讨论了取得的效果与蚀刻机理。
5) stencil mask
镂空掩模
6) hollowed-out mask
镂空掩膜板
补充资料：镂空
在物体上雕刻出穿透物体的花纹或文字：～的象牙球。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条