1, They overcame the societal derogative term orphan in times of difficulty and challenge.

2, AIM: To study the change in cognitive function in derogative state of different neurotransmitter by mensurating P300 amplitude and latency.

3, The Chinese usually do not like black and white. Black represents solemn atmosphere. The people wear black uniforms on serious occasions, but the colour usually has derogative symbolic meanings.

4, The explorative study its semantic features and the changes of its derogative and appreciative meanings.

5, The second point is about its semantic analysis. The explorative study is focused on its semantic features and the changes of its derogative and appreciative meanings.

6, The duality analysis reveals that Zionism is both favorable and derogative to the Israeli - Palestinian peace.