Frequentative words are an important part of English idioms.This paper mainly analyses the structure,language function and language features of frequentative words.

英语重复型对词是英语习语的一个重部分,本文重在分析其语言结构及语用功能,然后对其特色作进一步探。

Through referring to plenty of domestic and international materials and frequentative experiments, the simulator of ship power station I designed realizes the above functions.

借鉴大量的国内外资料和反复试验,我设计的船舶电站模拟器基本实现了上述功能。