complex quantity

Modern container terminal operation has the advantages of high efficiency, large information quantity, rhythm is fast, complex and changeable characteristics, and shipping companies, customs, cargo, land transport carrier and other related departments and units in close contact.

现代集装箱码头运营具有效率高、信息量大、节奏快、复杂多变等特点，与船公司、海关、货主、陆路运输承运人等相关部门和单位联系密切。

However quantity of data, complex documents, reports and standards have negative influence in the CMM implementation.

然而,CMM繁杂的数据 、 文档 、 报告与规范,严重影响着CMM的 实施.

With the ever shortening technology life cycle, technology and product markets are more competitive. So the quantity, kind and quality of resources needed are more and more complex.

随着技术生命周期的不断缩短，技术市场和产品市场的竞争越来越激烈，技术研发所需要资源种类越来越多。

With the increasing quantity of college students, the size of data and the constraints grow lager. Under the limited teaching resources, curriculum scheduling problem has become more and more complex. Artificial course scheduling has been difficult to complete the schedule arrangement work requirements.

随着高校学生数量猛增，数据规模增大、约束条件增多，在教学资源一定的情况下排课越来越复杂，人工排课已经难以满足课表编排的工作要求。

However, spatial information is complex. Considering quantity, spatial information is mass. The kinds of spatial information not only have numerical type, character type, but also have figure type and image type. The correlation between spatial information is inherent.

但是，空间信息是复杂的，从量上来看是海量级的；从种类上看不仅包含数值型、字符型，还包括图形、图像等多种类型；并且空间信息间的相互联系是固有的。