optical pattern的相关资料：
临近单词
optical skew
optical
Optical Classification and Indexing Scheme
optical carrier suppression and separation
Optical processing equipment and materials
Optical Discrimination and Tracking System
Optical-intensity distributed-function
optical information science and technology
optical polarization division multiplexing
optical feedback image intensifying system
optically controlled phased array antennas
Optical Time Division Multiplexing Systems
