summing junction 求和点...force-summing device 力和设备...summing 求和...summing-up n.总结,结论,评估证据概述,...summing network 求和网络...summing point 求和点...summing integrator 加法积分器...summing circuit 加法电路...summing unit 加法器...summing amplifier 加法放大器...make a summing-up 做总结...
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