1. Sampling a light blue from the design, paint in a range of lens flare style shapes. ��ͼ��������ѡ��dz��ɫ������һϵ��������߷�����״��
2. Methods Use electrocardiograph matching cardiovascular disease to do sampling survey, and analyze 600 cases of ECG. �������ĵ�ͼ�������Ѫ�ܼ������г������飬����600���ĵ�ͼ��
3. Using Object-Oriented Technology(OOT) to implement the data sampling, recording, maintenance and reappearance function module in industry control system. ���������������ʵ�ֹ�ҵ����ϵͳ�е����ݲ�������¼��ά�������ֹ���ģ�顣
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n.
1. (statistics) the selection of a suitable sample for study
2. items selected at random from a population and used to test hypotheses about the population
3. measurement at regular intervals of the amplitude of a varying waveform (in order to convert it to d