1. Improved detecting time faster for the face detection. �Ľ��ļ��ʱ������������⡣
2. The quality detection of pharmaceutical production is very important. ҩƷ���������ļ���Ƿdz���Ҫ�ġ�
3. Sea water in products Vibrio parahaemolyticus detection rate for the highest 25%. ������ˮ��Ʒ�и���Ѫ�Ի�����������Ϊ25%��
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n.
1. the perception that something has occurred or some state exists
2. the act of detecting something; catching sight of something
3. the detection that a signal is being received
4. a police investigation to determine the perpetrator