optical dividing head  光学分度头

optical readout head  光盘读出头

CD Optical Head  CD光学头

composite ground wire with optical fiber  带光纤的复合地线

composite power cable with optical fiber  电力复合光缆

Conventional OCT with optical read out  光导纤维

conventional optical projection lithography  传统光学投影光刻

digital optical projection system  都柏斯系统; 都伯斯系统

direct optical projection stereoplotter stereoplotter  光学直接投影立体测图仪

double-optical projection stereoplotter  双镜光学投影立体绘图仪

Faraday effect OCT with optical read out  光导纤维电流传感器

fiber optical head  光纤光学头

Flying Optical Head  飞行光学头

holographic optical head  全息光学头

magnetic resonance imaging with optical pumping  光泵磁共振

optical dividing ratio  分光比

optical dividing table  光学分度台

optical head  光度头; 光学头; 光学磁头

Optical Head Servomotors  光学头驱动装置