prepositional objective phrase介宾短语
prepositional phrase as adverbial介词短语作状语
a prepositional phrase介词词组
headless prepositional phrase无主要语的介词组
The prepositional phrase介词结构;介词短语
Prepositional Phrase Identification介词短语识别
Prepositional Phrase Attachment Problem介词短语歧义
prepositional phrase modifiers增加介词短语修饰语
Chinese prepositional phrase汉语介词短语
According to the parameter estimating, we assume that the prepositional phrase right boundary is only related to the type and pos of the two words before and behind the boundary mark.
从参数估计的实际出发，我们假设介词短语右边界的出现只跟它前一个词和后一个词的词形和词性相关。
Right boundary ambiguity of Chinese prepositional phrase is one of the most important phenomena in Chinese structure ambiguities, which made Chinese syntax analyzing very difficult.
汉语中介词结构右边界歧义是汉语结构歧义中最突出的现象之一，这给汉语的句法分析带来了很大的困难。
参考来源 - 现代汉语介词短语边界识别研究Prepositional phrase is one of the most important Chinese phrases. The meaning of Prepositional Phrase Identification lies in three aspects.
介词短语是汉语中一种重要的短语类型。
参考来源 - 基于最大熵的汉语介词短语自动识别N-COUNT（可数名词） A prepositional phrase is a structure consisting of a preposition and its object. Examples are "on the table" and "by the sea." 介词短语; 前置词短语