Table 2: ArcWeb Service that contains dataSource object data type.

表2：包含数据源对象数据类型的ArcWeb服务。

youdao

After this is generated, create a Business Object data type to hold the input day, month. and year.

在生成该项目后，创建一个Business Object数据类型以保存输入的日、月和年。

youdao

Object data type can point to data of any data type, including any object instance your application recognizes.

数据类型可以指向任意数据类型的数据，包括您的应用程序识别的任意对象实例。

youdao

And the problem is, that we want to build this abstract data type, but we'd like to basically know what kind of object is it, and what functions actually belong to it, how do we use them?

然后我对它们运行了这个方法，就是这一小段代码这个方法,这有意义么？,当然没有了，对不对？,因为你知道，当你把两个极坐标，表示的点进行相加运算的时候？

麻省理工公开课 - 计算机科学及编程导论课程节选