... filament regulator 灯丝调节器 filament resistor 灯丝电阻器 filament rheostat 灯丝变阻器 ...
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To keep the anode current stable suitably, a temperature compensated circuit based on a thermal resistor to self-regulate the filament voltage has been designed.
为使阳极电流稳定在合适的区间内，设计了一种利用热敏电阻自动调节中子管灯丝电压的温度补偿电路。
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