例句與造句

1. In one direction , people use a theoretical model that implies econometric equations , which may be grouped under the heading natrex , natural real exchange rate . the other is called beer , behavioral equilibrium real exchange rate , which attempts to explain the actual behavior of the real exchange rate in terms of a set of relevant explanatory variables , the so - called " fundamentals "
   目前廣為使用的均衡實際匯率研究方法大體上可分為兩類，一是應(yīng)用暗含計量方程的理論模型，另一種方法并不首先給出具體方程，完全采用計量方法尋找匯率與基本經(jīng)濟變量之間的協(xié)整方程，以此建立均衡匯率模型。
2. It's difficult to find relevant explanatory variable in a sentence. 用relevant explanatory variable造句挺難的