Now, define a frame class, which will represent the main window of your application.

现在开始定义框架类，它代表应用程序中的主窗口。

youdao

The paper introduces HLA 'general situation, emphases to frame class and rules of the HLA, criterion of the interface and flow of the HLA' exploiture.

介绍了HLA的概况，主要介绍了HLA的框架和规则，接口规范以及开发hla的标准流程。

youdao

A number of sample thought questions, which frame class discussions, are provided. In addition, the bibliography of readings includes both required and recommended readings.

课堂上将提出许多构成课堂讨论的思考性问题范例。另外，参考书目包括必读与选读的阅读资料。

youdao

But when a well-run company builds a well-designed new house, then uses it with taste and imagination, the plays that you see there will be all the more satisfying for being enacted in a space that sets them off in the way that a first-class frame enhances a first-rate painting.

WSJ: Skylight | Heroes | Richard III | American Players Theatre | Passionate Acting, Impeccable Setting | Theater Review by Terry Teachout

With the weightlifting trials approaching, her main goal this week has been to shed nearly eight pounds from her 136-pound, 5-foot-3 frame to make her weight class. (At the trials, she will compete in the 58-kilogram class, which is about 127.6 pounds.) As a skeleton racer, she can afford to be a bit heavier.

WSJ: Cross Training: A Racer on Ice Dreams of Summer Games, Too

The fire moved quickly through the house, a one-story wood-frame structure in a working-class neighborhood of Corsicana, in northeast Texas.

NEWYORKER: Trial by Fire