重要

SMEs are an important driver of economic growth, an important channel of social employment, an important force for technological innovation. SMEs are an important guarantee for national economic stability and social stability.

中小企业是经济增长的重要推动力，是社会就业的重要渠道，是科技创新的重要力量，是国家经济的稳定器，是社会稳定的重要保证。

Silicon carbide is an important wide band gap semiconductor for high temperature, high voltage, high power and high frequency devices.

SiC是一种重要的宽禁带半导体材料，在高温、高压、高功率及高频器件方面有重要的应用前景。SiC中的离子注入无论在基础研究还是在器件工艺中都具有重要的意义。

As one of the key objectives proposed by the Party, the rise of the medium-income social stratum can be of great importance in construction of a harmonious society in the development of economy and society.

积极扩大中等收入群体比重，是党的十六大提出的重要目标，是构建和谐社会的重要内容，也是建设现代社会的重要标志，对经济和社会发展意义重大。