Also image encryption based on places and colors are given. The definitions for Baker Transformation with triadsystem and its inverse are also given.
本文则给出了基于位置和色彩的图象加密方法，还给出了三进制面包师变换和三进制面包师逆变换的定义。
2
Reasons for repeated explosion of tail gas system for triad furnace are analyzed, and its treatment measures are discussed. Safety points for attention in operating triad furnace are pointed out.
分析了三合一炉尾气系统屡次发生爆炸的原因及应采取的处理措施，指出了三合一炉生产中的安全注意事项。
3
This coordinate system is called the triad at the point.