()是对系统领域各部分所形成的一种抽象表示形式,是为了面向对象的软件开发而形成的图形化表示形式。
A. 领域模型
B. 分析模型
C. 设计模型
D. 概念模型
查看答案
当需要将图像以具有透视效果的方式粘贴到另一个透视对象上制作效果图时,可以使用Photoshop中的VanishingPoint(消失点)功能。
A. 正确
B. 错误
Wrought iron has an inherent resistance to corrosion but is not to be had freely , its place has been taken by the cuprous alloysAccording to the above sentence , which of the following statements is true?()
A. Wrought iron can resist liquids flow
B. It is difficult to attain the wrought iron
C. Wrought iron should be combined with cuprous alloys
D. The cuprous alloys have mere disadvantages than wrought iro