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为了战胜难度更大的挑战,印刷电路板(publishcircuitboard,简称PCB)设计工具一定要时刻保持不断地进化和发展,尤其是在高速信号领域中,更是如此。
To overcome the challenge of greater difficulty, the design tool for the publishcircuitboard (PCB) must constantly evolve and evolve, especially in the high-speed signal arena.