【經(jīng)】 principle of comparative costs

比較的英語翻譯：

compare; assimilate; confront; comparison; comparatively; relatively
【計(jì)】 compare; match
【醫(yī)】 cf.; confero
【經(jīng)】 compare; comparison

成本的英語翻譯：

costing
【經(jīng)】 cost; cost,insurance,freight by plane; degression

原理的英語翻譯：

elements; philosophy; principium; principle; theory
【化】 principle
【醫(yī)】 mechanism; principle; rationale
【經(jīng)】 ground work; principle