20世纪70年代两次石油危机表明供给与需求,在短期内无弹性的状态下,最终会导致储备及新产品的出现。
The 1970s showed how demand and supply, inelastic in the short run, eventually give rise to conservation and new production.
20世纪70年代两次石油危机表明供给与需求,在短期内无弹性的状态下,最终会导致储备及新产品的出现。
The 1970s showed how demand and supply, inelastic in the short run, eventually give rise to conservation and new production.
应用推荐