What is striking to us, however, is the extent to which a materialist or economic interpretation of history has essentially transformed itself into social history. 然而我們要做的是，唯物論者或歷史的經(jīng)濟解釋在何種程度上本質(zhì)地改變著(zhù)自身并決定著(zhù)社會(huì )的歷史。
And politicians tend to favor parochial interests over sound economic sense. 政客們往往將狹隘的利益凌駕于可靠的經(jīng)濟意義之上。
Then, give the economic significance and calculational methods of these four kinds calculational methods. 然后，重點(diǎn)介紹了四種類(lèi)型的技術(shù)進(jìn)步貢獻的經(jīng)濟意義及計算方法。
