本文首先介绍了智能断路器的特点、现状和发展趋势等。
This paper first introduced the characteristics of intelligent devices, such as the status quo and development trend.
我国哲学界对马克思主义哲学实践概念的理解随着哲学自身的发展呈现出不断深化和多元化的特点。
The comprehending to the concept of practice of Marxist philosophy shows deepening and pluralistic traits in China philosophy world as the development of philosophy itself.
论述了燃料电池的原理，详细分析了燃料电池的特点和类型，并对其发展前景作了展望。
This paper expounded the principle, develop, characteristics and types of fuel cell in an introductory mood and pictured its prospect.
应用推荐