Keun Lee and Chaisung Lim: Technological regimes,catch-ing-up and leapfrogging: findings from the Korean indus-tries, Rearch Policy 2001.是什么意思_Keun Lee and Chaisung Lim: Technological regimes,catch-ing-up and leapfrogging: findings from the Korean indus-tries, Rearch Policy 2001.在线翻译_英语_读音_用法_例句