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- The composition and working principles of an acoustic fiber optic monitoring system adopted to forewarn the failure of PCCP (Prestressed Concrete Cylinder Pipe) are described. 摘要介绍了用于PCCP爆管预警的光纤声监测系统组成及原理。
- The convergent infrared optical monitor and controller were designed to monitor and control the film thickness in multilayer growth in fabricating immediate and far infrared band-pass filters. 摘要针对平行光红外光学系统存在光斑大、能量损失大等不足，设计了主要用于中远红外带通滤光片膜厚监控的会聚光红外光学系统及其光控系统。
- fiber optic monitoring technology 光纤监测技术
- acoustic fiber optic monitoring system 光纤声监测系统
- High precision digital optical monitor 高精度数字式光学膜厚监控系统
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- INSITU REAL TIME OPTICAL MONITORING OF THIN FILM LAYERBYLAYER EPITAXIAL GROWTH 薄膜层状外延生长的光学原位实时监测方法
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。
- A mirage is an optical illusion. 海市蜃楼是一种视错觉。
- A system of optical components that magnifies. 能起放大作用的一组光学元件
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- The optical system of the eye stimulate cell of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
- Autocontrol Technology of Optical Thin-film Manufacture Based on In-situ Broadband Optical Monitor 基于宽光谱监控的光学薄膜自动控制技术
- I thought I saw a ghost but it was just an optical illusion. 我以为我看见鬼了，其实只是一种幻觉。
- They concentrated on better definition of the optical image. 他们致力于提高该光学影像的鲜明度。
- The optical system of the eye stimulates cells of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
- An applied optical monitored auromatic vacuum coater 一种实用化的光控自动真空镀膜机
- Light stimulates the optic nerve. 光刺激视神经。
- One that sells lenses, eyeglasses, and other optical instruments. 眼镜商，光学仪器商出售光学仪器、眼镜或其它光学仪器的人
