In the urban colony of our country, nearly half is the resource type city.
在我国城市群体中，几乎有一半属于资源型城市。
2
Head features are very important parameters which embody difference among human race. Even in the colony that people have same type head features, they are different individually.
头面型特征是体现人种典型差异的重要参数，即使在同一类头面型特征的人群中，不同个体的特征也千差万别。
3
Ant colony algorithm is a brand-new type of simulative evolution algorithm, which focus on its solution to conform optimized question.