1. It has the characteristic of parameter driving . ��ϵͳ���в�������֮�ص㡣
2. Reaction to strong stimuli from the outside world is a characteristic of all animals. ���Ƕ��ﶼ�ж����Ĵ̼������Ƚ������ĸ�Ӧ�����ԡ�
3. Using the curving characteristic at the normal temperature, designs the more perfect sound barrier. ���ó����¿���Ȼ���������ԣ���Ƴ����������������ϡ�
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n.
1. a prominent aspect of something
2. a distinguishing quality
3. the integer part (positive or negative) of the representation of a logarithm; in the expression log
4. any measurable property of a device measured under closely specified conditions adj.
1. typical or distinctive