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efficiency characteristics
释义
efficiency characteristics
Encyclopedia
工学
电机效率
释
efficiency characteristics
效率特性
当电动机,(其中是输出电压,是额定工作电压,是输出电流,是额定输出电流)不变,电枢回路不串电阻的情况下,负载变化时,效率随输出功率而变化的关系。
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