zero-detection circuit 检零电路 ; 检零回路 ; 检“零”电路
zero detection operation [电子] 检零操作
zero detection probability [核] 零探测概率
zero detection circuit [电子] 检零电路
zero detection 零检测
pass zero detection 过零检测
zero-detection device 零位检测装置
differential zero detection 微分过零点检测
The three-phase zero-detection trigger made up of CD4098 single side stale trigger can produce ideal effect.
应用CD4098单稳态触发器组成了三相过零触发电路，达到了较为理想的调功效果。
The circuitry is described including single chip computer , signal converting circuit, constant current supply circuit and zero-detection circuit.
介绍了电路系统，包括微机部分、信号转换与处理电路、恒流源电路、测零电路等硬件。讨论了软件设计的有关问题。
Can reliably determine, within the community and bounds detection ma level and zero-sequence current phase short circuit fault current, automatic removal of single-phase ground fault and phase fault.
能可靠判断、检测界内与界外毫安级零序电流及相间短路故障电流，实现自动切除单相接地故障和相间短路故障。
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