Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/fc70961bfd8135d0c273e84659e7d5e4.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 Hecksher例句_Hecksher英汉例句_Hecksher双解例句_按摩法牛津词典
Comparative Advantage Theory has become mature and complete after many economists contribution,such as Ricardo,Hecksher and Ohli. 比较优势理论经过李嘉图、赫克歇尔和俄林等经济学家的发展,日臻成熟与完善。