1. This is an experimental form of teaching. ����һ��ʵ���ԵĽ�ѧ��ʽ��
2. Experimental results show that this method is effective in complex background. ʵ�������������㷨�ڸ��ӱ���������Ч�ġ�
3. Experimental results indicate that the cracks weaken the strength of slabs, lower their stiffness, and induce the deflections of slabs beyond limit. ������������֧���ߵ��ѷ����������˰�ij�����������¥��ĸնȣ�����¥����Ӷȹ���
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adj.
1. relating to or based on experiment
2. relying on observation or experiment
3. of the nature of or undergoing an experiment
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experimental ʵ���;
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experimental research ʵ�����о�;
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