词是最小的能够独立活动的有意义的语言成分。 但汉语是以字为基本的书写单位，词语之间没有明显的区分标记，因此，中文词语分析是中文信息处理的基础与关键。-The word is the smallest independent activities meaningful language component. But Chinese is the word as the basic unit of writing, there is no obvious mark of distinction b