detection time

例句：

1. 1. The scientist needs to detect the time of sunrise accurately.
   科学家需要准确地测量日出时间。
2. 2. The detectives were waiting for the right moment to detect the criminal.
   侦探们正在等待合适的时机来发现罪犯。
3. 3. The engineer measured the detection time of the new sensor.
   工程师测量了新传感器的探测时间。