Any subsystem, such as the economy, must at some point cease growing and adapt itself to a dynamic equilibrium, something like a steady state.

 
  • 任何次系統,例如經(jīng)濟,必然會(huì )在某個(gè)時(shí)刻停止生長(cháng),達到動(dòng)態(tài)平衡,就好像靜止一般。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan