optical code的例句大全

code for construction of sdh project of railway optical fiber cable communication

铁路光缆通信同步数字系列工程施工规范

The presented absolute optical encoder is based on a serial encoding method with single code detector.

提出了一种采用单读码器件的串行编码绝对式光学编码器,介绍了其工作原理和基本结构.

Each pre-recorded optical disk above shall be an SID code . No false untrue inscription is allowed.

前项预录式光碟,应压印标示来源识别码,且不得为虚伪不实标示.

Three Coding Formats of Line Code for Optical Fiber Digital Communication Systems

用于光纤数字通信系统的三种线路码

Using ray tracing code and optical path function, optimization calculation is carried out on a grazing incidence soft x ray flat field spectrometer with toroidal mirror as prepositive optic system.

采用光线追踪和光路函数的方法，优化设计了具有超环面镜的前置光学系统的掠入射软x射线平场谱仪，得到了谱仪的谱分辨和空间分辨本领。

The computer simulation is shown useful for analyzing the interference code got by optical interference method in testing surface micro defect.

光学干涉方法测量器件表面微小缺陷是一种有效的实验方法。

This paper presents design of the Uighur, Kazak, Kirgiz OMR information acquire system and the Uighur Optical Mark Code for the examination register information acquiring.

论文叙述了基于阿拉伯字母的维吾尔文、哈萨克文、柯尔克孜文的OMR信息采集系统的设计方法。

Application of Convolutional Code in Polarization Mode Dispersion Optical Fiber Communication

卷积码在偏振模色散光纤通信中的应用

An optical time domain reflectometer ( OTDR) and distributed optical fiber Raman temperature sensor ( DOFRTS) using correlation technique may has much better performance than conventional ones. This paper using FPGA designs a variable length and width adjustable of high speed Golay complementary code.

根据格雷互补码的产生原理，利用FPGA为硬件基础，设计产生了码元长度可变、码元宽度可调的高速率格雷互补码，可应用于光时域发射计及光纤拉曼温度传感器中提高其性能。

Timing Clock Obtaining of NRZ Code and RZ Code In Optical Digital Communications

光纤数字通信中NRZ与RZ码序列的定时时钟提取

PPM-based error control code modulation in optical wireless communications

无线光通信中PPM的差错编码调制研究

Printing a hard copy of the screen. optical bar code serial printer

光学条型码串行印刷机

The system introduced in this paper has the function of multiplexing and de-multiplexing of 8 channels parallel differential digital signals, coding and decoding of optical fiber line code 8B/ 10B and fiber transmission of high bit rate digital signal.

本系统设计中运用了数字通信和光纤通信技术实现对了8路并行差分数字信号的复用／解复用、光纤线路8B／10B的编解码和高速数字信号的光纤传输。

A Scheme of OCDMA En/ De Code Using Optical Scanning

OCDMA编/解码的光扫描实现方案

Analysis of line code for optical fiber data network

光纤数据网络线路码型分析

Test behavior of error code in transmission system of optical cable digital communication

光缆数字通信传输系统误码性能的测定

Fault processing of optical fiber communication error code in substations

变电站光纤通信误码类故障处理方法

Discussion about the application of optical hard limiter in code division multiple access system

光硬限幅器在光码分多址通信系统中的应用

Design of free form surface optical system in CODE V

利用Code V设计含有自由曲面的光学系统

The code type of concatenated FEC in optical transmission systems

光纤通信中级联码的码型