With the boom of date mining , bayesian network has been paid great attention and again in the limeligh < because of the naturai relation between the mathematical statistics and data mining 由于概率统计与数据采掘的天然联系。数学采据兴起后贝叶斯网络日益受到重视，再次成为引人注目的热点
Lt also probes the use of words not formai enough for legai documents . the first three sections of chapter four dweli on such techniques as conversion and addition adopted in the engiish versions to see whether the transiated text is smooth , naturai and concise in the interest of functionai equivaience . the fourth section of this chapter , combined with the usage of some engiish modal verbs , investigates four types of iegal provisions and their transiation 第四章第一、二、三节从表达要自然、简洁的要求出发探讨了两译本主要采用的转换、添加等翻译技巧；第四节结合英语情态动词的用法，对中文法规四种不同性质的条文及其翻译进行了讨论，并重点探讨了带有“应当”字样的条文及英译中滥用“ shall ”的现象。
