有用性定义

muscle definition───肌肉定义

legal definition───法律定义

precise definition───[计]精确定义

recursive definition───[数]递归定义

self-definition───自我定义

dictionary definition───词典中的定义

recursive definitions───[数]递归定义

It put forward a terse and easy to be operation definition of city brand: it is city name or symbol which contain the special character of the city and usefulness of the consumer.───提出了简练且易于操作的城市品牌定义：蕴含城市独特个性及受众效用的城市名称和标记。

short, the Egyptian network does not have a transferential significance, but a constructional one, and its usefulness extended from the establishment of dimensions to the definition of movement.───简单来说，埃及人的网格并不具有一种能转化的而是一种可建造性的意义，它的作用从尺度的建立拓展到对运动的定义领域。