optical fit光学符合
opticaladj.视觉的;光学的
optical activity crystal旋光晶体
Optical pulse replicator光脉冲复制器
optical frequency mixing光混频
optical constant spectra光学参数
optical fiber loose tube光纤松套管
Optical Character System光符系统
optical fiber protection光纤保护
Optical microlithography光刻机
optical pattern transfer光学图样转移
optical read only memory光学只读存储器