The RVT features a modular, open and scalabledesign, and can operate at different frequencies and with different waveforms.
该RVT采用模块化、开放式可扩展设计，可以工作在不同频率和不同波形。
2
Scalabledesign — as the application grows, so too can the various components without affecting the underlying application logic.
可伸缩的设计？随着应用程序的增长，各种组件也能够增长，同时不影响底层的应用程序逻辑。
3
The principle and method of proportion type design (scalabledesign) was introduced with emphasizing unification and change relations and its application in design.