Encapsulation is needed to allow several instances of the same widget to be open on the page without resource clashes.

要让同一个小部件的几个实例在相同的页面上打开并且不出现资源冲突，那么必须使用封装。

youdao

At the end, we take the rapid prototype system as example to explain the description, encapsulation, publication and invocation of MG-Resource.

最后，以快速成型系统为例，描述了制造网格资源的描述、封装、发布和调用过程。

youdao

At the end, we take the rapid prototype system as example to explain the description, encapsulation, publication and invocation of MG-Resource.

最后，以快速成型系统为例，描述了制造网格资源的描述、封装、发布和调用过程。

youdao