学者派头的

Her father is a famous professor, but I can't find any scholarly pretence in him.

他的父亲是一位有名望的教授，但我没有从他父亲身上看到故作姿态的学者派头。

She knew he was being playful in his donnish way and she was surprised that he could take the whole affair so lightly.

她知道，他是以专家学者的派头故意装出幽默的样子；她感到惊奇的是，他竟然把这一事态看得如此轻松。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。