null circuit 中文意思是什麼
null circuit
解釋
零電路-
When the galvanometer reads zero the circuit is in the null-balance position.
當檢流計的讀數為零時，電路處于零平衡位置。 -
Thus the principle to deal with the four basic waveforms is put forward and a new phase - demodulation circuit is designed. experiments for the two circuits on same gyros are made and they indicate clearly that the mdrlg ' s null - shift problem consists in the faultiness of the old phase - demodulation circuit
在此基礎上，提出了處理計數信號過鎖區波形的基本原則，進而設計了新的鑒相電路，並在同一陀螺上對兩鑒相電路進行了對比實驗。 -
One is null oscillation occurred in the ehs valve, the second is the failure in the torque motor circuit, and the third is the load disturbance in the actuator
然後對系統中其他幾種故障作了分析，包括伺服閥中位顫振故障；線圈故障；液壓缸運動慣性變化故障。
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