求翻译：电力系统分析和仿真技术已成为电力系统研究、规划、设计、运行等过程中不可或缺的工具和手段，特别是电力系统新技术的开发研究、新装置设计、参数确定更是需要通过计算机仿真来进行确认后才能付诸实践[1-2]是什么意思？

Power system analysis and simulation technology has become an indispensable tool in the process of power system planning, design, operation, and means, especially in power system research and development of new technologies, new device design parameters by computer simulation to confirm to put into

Power system analysis and simulation technology has become a power systems research, planning, design, and in the process of running an integral part of the tools and instruments, and in particular the development of new technologies on power systems, the new unit design, parameter is determined by

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Power system analysis of electric power systems research, and simulation technology in the process of planning, design, operation, and other essential tools and instruments, especially electric power systems design, research and development of new technology, new device parameters are needed for con

The electrical power system analysis and the simulation technology have become processes and so on in electrical power system research, plan, design, movement the indispensable tool and the method, specially the electrical power system new technology development research, the new installment design,