行为也可能不当，例如在复制多回路设计时画出额外的回路。
Behavior may also be continue inappropriately, for example, drawing extra loops when copying a multi-loop design.
所述主回路将电源电压转变为所述红外线控制电路、音乐电路及计时电路所需的工作电压，所述红外线控制电路连接所述透射头。
Said main circuit can transform the voltage of power supply to working voltages needed by infrared control circuit, music circuit and timer circuit.
分析中考虑了定子电阻及换相期间反电势变化的影响，指出了忽略定子电阻后对分析的精确度带来的影响及主回路设计时所应注意到的一些问题。
The effects on accuracy of analysis and the problems that should be considered in the design of inverter circuit after neglecting the stator resistance are indicated.
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