regional differentiation

常見例句

The contracted plantation per capita and crop income ratio are two factors, which affect the regional differentiation of food supplies.
計量檢驗顯示，人均承包經(jīng)營耕地面積和種植業(yè)收入比率是影響糧食生產(chǎn)區(qū)域分化的最主要的兩個因素。
By the methods of LQ index and ID index, this paper makes a statistical study on the regional differentiation of food supplies in China from 1990 to 2002.
本文采用LQ指數(shù)和ID指數(shù)，對中國在1990年和2002年糧食生產(chǎn)的區(qū)域分化狀況進(jìn)行了統(tǒng)計分析。
In addition, impacts of import trade on China's technological innovation have regional differentiation, gradually diminishing its impacts from eastern to western areas.
此外，進(jìn)口貿(mào)易對我國技術(shù)創(chuàng)新的影響存在區(qū)域差異性，即影響程度呈現(xiàn)出從東部地區(qū)向西部地區(qū)遞減的現(xiàn)象。