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railway signaling power supply equipment
释义
railway signaling power supply equipment
Encyclopedia
工学
〔铁路信号设备〕
释
railway signaling power supply equipment
铁路信号电源设备
为铁路信号设备提供不间断供电,不受外电网电压波动和负载变化影响的交、直流电源装备。
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generalized induction principle
generalized inequality
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generalized information economy
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generalized integral geometry
generalized invariant
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generalized inverse of matrix
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generalized Jacobian variety
generalized Kelvin model
generalized k-statistic
generalized Lagrange multiplier
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更新时间:2026/6/22 5:04:29