例句與造句

1. Afterwards , modeling - based knowledge base , especially the hierarchical knowledge base , is discussed in the thesis . on the bases of deriving and improving the hierarchical knowledge modeling of commonkads , an ontology - based knowledge system modeling framing is advanced in the thesis . around ontology , the main components of the modeling framing are problem solving method , method ontology , psm description ontology , domain ontology and so on
   然后,本文對(duì)基于模型的知識(shí)系統(tǒng)進(jìn)行了研究,并深入探討了層次化知識(shí)模型,在改進(jìn)和吸取commonkads層次化知識(shí)模型的基礎(chǔ)上,提出了一種基于本體的知識(shí)系統(tǒng)建?？蚣躱mkbs ,該建?？蚣芤员倔w為核心,主要包括問題求解方法( psm ) 、方法本體、 psm描述本體、領(lǐng)域本體等相互獨(dú)立的組件,每個(gè)組件可以實(shí)現(xiàn)一定條件下的重用。
2. It's difficult to find hierarchical knowledge in a sentence. 用hierarchical knowledge造句挺難的