例句與造句

1. It also particularizes spatial econometrics and spatial regression model . chapter three first studies the temporal evolvement characteristics of club convergence in the development of chinese regional economy
   第三章,首先研究了中國(guó)區(qū)域經(jīng)濟(jì)增長(zhǎng)俱樂部趨同的時(shí)間演變特征,并把這種趨同的空間分布格局加以可視化,探討其空間特征。
2. It's difficult to find spatial econometrics in a sentence. 用spatial econometrics造句挺難的