map model system的意思|示意

Basing on such GIS data model, we design a GIS electronic map system, which contains most basic GIS functions, such as object-create, map zoom, wandering, query and so on.

运用此模型，设计了一个基本的GIS电子地图实验系统，实现了GIS中地图对象的创建、地图的漫游、缩放、查询等功能。

12in The Object Advantage (Addison-Wesley, 1995, pg.173), E.A. Jacobsen introduces an algorithm used to map a business use case model onto a system use case model.

12在《The Object Advantage》(addison - Wesley, 1995，第173页)，E.A. Jacobsen介绍了一个算法，用于映射一个业务用例模型到一个系统用例模型。

Ignition advance Angle MAP is obtained by calculating ignition model. The MAP is optimized by on line tune up system in the bench test.

根据点火模型确定点火提前角MAP图，并在台架实验中采用在线修改系统进行优化。

To create a heat map, simply take any model of the system and shade or colour different areas of the model to indicate the ease or complexity of working on different each area.

要绘制热点图，任取一个系统模型，把模型中的每个区域用不同的颜色，以此来表明各个区域上工作的难易程度。

To effectively describe the real road network and improve the efficiency of vehicle navigation system, a road network model in digital map is created.

为了有效地描述实际道路网络，提高汽车导航系统的运行效率，建立了一种新的电子地图的路网模型。

In order to study the chaotic behavior in the discontinuous system, a RLC nonlinear circuit model with an analogy switch was observed, which was described by a piecewise-continuous map.

为了研究不连续系统中的混沌行为，观察一个由比较器控制的，带有模拟开关的RLC非线性电路模型，此电路系统的行为可以用一个分段光滑映象来描述。