An audibletone signals that the temperature has been computed.
声音信号表示体温已计算完毕。
2
The sludge blanket is detected by winding the sensor down into the tank, the audibletone will change and the LED illuminates once the sensor has reached the blanket.
Involved in these thoughts, she scarcely heard a voice behind her, until it had repeated her name more than once, in a loud and solemn tone, audible to the whole multitude.