... 包装尺寸packing size(as customers requirement) 电源与功率power supply 外形尺寸outline demensions ...
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... 这让我很难过 » It makes me sad 电源与功率 » Power and Power 你知道换工作很麻烦 » You know that changing jobs is in trouble ...
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电源与功率 » Power supply and power 由于腿部受伤他不能再走下去了 » Because the leg injury he can not go on the ..
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电源与功率 » Power supply with power 这对于我记单词很有帮助 » This is a very helpful word I remember ..
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电源与总功率 Power Consumption
提出了一类新颖的不间断高功率因数交流开关电源电路结构与拓扑族。
Novel circuit structure and topologies family of uninterruptible AC switching power supplies with high power factor are proposed.
在正弦稳态电路中，当负载阻抗与电源内阻抗为共轭匹配时负载获得最大功率传输。
The load obtains the maximum power transmission when loaded impedance and power source internal resistance for conjugate match in sine stable state electric circuit.
对一种大功率IGBT逆变式空气等离子切割电源的主电路进行了原理分析与设计。
The paper analyzes and designs the main circuit of high-power IGBT inverted air plasma cutting power supply.
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