optical filtering technique
英 [ˈɒptɪkl ˈfɪltərɪŋ tekˈniːk]
美 [ˈɑːptɪkl ˈfɪltərɪŋ tekˈniːk]
【计】滤光技术
双语例句
- The displacement fields ux, uy, in x, y directions at growing crack tip of the specimens with double edge cracks for four different alumium alloys are measured using moire method and optical spatial filtering technique.
用云纹法和光学空间滤波技术测量了双边裂纹单向拉伸的4种不同硬化指数铝试件扩展裂纹尖端三维位移场；