157nm光学光刻
157um optical lithography
157nm optical lithography
380nm气溶胶光学厚度
380 nm aerosol optical depth
3D光学相干断层扫描
Spectral domain optical coherence tomography
3阶非线性光学系数
third-order optical nonlinear refractive index
3维电子光学
Multi-beam electron optics
CCD光学定位
charge coupled divice(CCD) optics orientation
CCD光学多道分析器
accumulated water in goaf areas
CCD optical multi-channel analyzer