1.
Design of Handwritten Electronic Symbol Recognition Based on BP Neural Network
基于BP神经网络的手绘电路图形符号识别技术
2.
General principles for the creation of graphical symbols for use on electrical equipment
GB/T5465.1-1996电气设备用图形符号绘制原则
3.
In computer graphics, the graphics composed of lines, dots, characters or specific symbols.
在计算机图形学中,由线、点、字符或专用符号绘成的图形。
4.
Standard for graphical symbols of drawing of railway engineering
铁路工程制图图形符号标准
5.
Rendering icons and visual symbols
绘制图标和视觉符号
6.
Graphical symbols for piping systems--Piping
GB/T6567.2-1986管路系统的图形符号管路
7.
Study of Recognition for Hand-drawn Electronic Component Symbol Based on Input with Smart Image Card;
智能像卡输入的手绘电气符号识别研究
8.
Graphical symbols for use on equipment--Common symbols for electric welding equipment
GB/T16273.3-1999设备用图形符号电焊设备通用符号
9.
Graphical symbols for electrical diagrams--General information
GB/T4728.1-1985电气图用图形符号总则
10.
Graphical and letter symbols to be used in electrical diagrams for petrochemical enterprises
石油化工企业电气图图形和文字符号
11.
graph notation for AND/OR graphs
“与”、“或”图形符号
12.
The graphics symbols-for the scene of road traffic accident
GB/T11797-1989道路交通事故现场图形符号
13.
Graphical symbols of pipeline accessory systems in ships
GB/T4791-1984船舶管路附件图形符号
14.
Graphical symbols for piping systems--Piping accessories
GB/T6567.3-1986管路系统的图形符号管件
15.
Graphical symbols for piping systems--Basic principles
GB/T6567.1-1986管路系统的图形符号基本原则
16.
" Graphical symbols for diagrams Part 2 Symbol elements, qualifying symbols and other symbols having general application"
GB/T4728.2-1998电气简图用图形符号第2部分符号要素、限定符号和其它常用符号
17.
" Graphical symbols for electrical diagrams--Electric power, lighting and telecommunications layout"
GB/T4728.11-1985电气图用图形符号电力、照明和电信布置
18.
Graphical symbols for use on electrical equipment
GB/T5465.2-1996电气设备用图形符号