反馈信号不正常 Feedback signal is not normal ; feedback signals are not normal
交流电源正常信号 AC-OK SIGNAL
直流电源正常信号 DC-OK SIGNAL
正常信号发生器 normal generator
冲洗电机启动正常信号 Flushing El-motor Started
结果两者间甲状腺血流明显不同，单纯性甲肿血流信号正常，甲亢血流明显增加。
The results that normal signal of blood flow in simple goiter and distinct increase of blood flow in hyperthyroidism were found.
在高速磁悬浮列车中，定位传感器是测定列车位置的关键器件，其信号正常与否直接影响列车的运行效果。
In the high-speed maglev train, the position sensor plays the crucial role in measuring the position of the train, but the signal directly affects the run effect of the train.
斯威加特说：“当他们看到这邮递员重返街头时，这是生活开始恢复正常的第一个信号。”
"When they see that carrier back out on the street, that's the first sign to them that life is starting to return to normal," Swigart says.
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