contributing rate的用法和樣例：
例句
- A model about valuing the contribution rate of economy growth was built, based on three kinds of datum.
我們基于三類(lèi)經(jīng)濟數據，建立了測算人力資本對經(jīng)濟增長(cháng)貢獻率的模型。 - The contributive rate of advancement of science and technology was a universal index to assess the science and technology and economical development of a department or a country.
科技進(jìn)步貢獻率是衡量一個(gè)國家或部門(mén)科技發(fā)展和經(jīng)濟發(fā)展的通用指標。
