兼类词的词类排歧是汉语语料词性标注中的难点问题，它严重影响语料的词性标注质量。

The disambiguation of multi-category words is one of the difficulties in part-of-speech tagging of Chinese text, which affects the processing quality of corpora greatly.

词性标注一直是汉语语文辞书编纂未能很好解决的难题。

The part-of-speech label is always a difficult problem which writers of Chinese dictionaries can not solve perfectly.

论述了新词词典释义中应注意的几个问题：概括性、标注词性、分辨引申义和比喻义。

The thesis discusses many questions of explain the meaning in the new word dictionary:generality.

针对新信息检测的英文浅层语言分析主要包括断句、词汇切分、词性标注以及词形还原等自然语言处理过程。

Shallow English language parsing customized for novelty detection includes sentence boundary detection, tokenization, part-of-speech tagging, and morphological analysis.

你知道这个单词的词性吗？

Do you know the part of speech of this word?