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- optical digital tachometer 光学数字转速表
- The paper introduces a program of high-accuracy digital tachometer based on AT89C52 SCM, and presents the diagram of applied circuit principle and software design. 本文介绍了一种基于AT89C52单片机的高精度数字转速计的实现方案。给出了硬件电路原理图和软件设计。
- Have been put into production now has Optical digital audio and video series, digital TV Series codecs, network interface series, Digital TV Tuner series and other products. 现在已投入生产的有数字音视频光端机系列、数字电视编解码器系列、网络接口系列、数字电视高频头系列等产品。
- Optical Digital Co., Ltd.Guangdong Wellcome under the South China Sea V Aventis flat panel display plant, specializing in the production of vacuum screen color display. 广东威康光电数码有限公司属下的南海伏特巴平面显示器厂,专业生产彩色真空荧光屏显示器。
- Design of equal precision digital tachometer based on VHDL 等精度数字转速表的VHDL设计
- Study of the digital tachometer of the electro-magnetic induction 磁电感应数字式转速计
- The Digital Tachometer and Its Using in Paper Machine 纸机数字测速仪及其使用情况
- photoelectric reflection type handy digital tachometer 手持式光电反射数字转速表
- Fiber- optic Digital Servo Bus (VersioBus ) 光纤数字伺服总线
- fiber optical digital transmission system 光纤数字传输系统
- optical digital transmission system 光数字传输系统
- optical digital receiver sensitivity 光数字接收机灵敏度
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Research and Realization of a type of Non-contact Digital Tachometer 一种非接触式数字旋转测速系统的研究及实现
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- 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
- A Wide-speed Range and High-accuracy Digital Tachometer Based on Auto-changing of Measuring Time 基于测量时间动态调节的宽量程高准确度转速数字测量法