Generally, facts are constants in historicalstudy.
一般地，在历史研究中，事实是永恒如一的。
2
This one is particularly intriguing: 'Head Canting in Paintings: An HistoricalStudy' - I may just give that a read.
这个尤其耐人寻味“绘画作品中的餐厅牌子：一项历史性研究”我很可能会看一看。
3
During this transfer, traditional historical methods were augmented by additional methodologies designed to interpret the new forms of evidence in the historicalstudy.