常見例句

雙語例句

• According to the latent trait theory and dipartite degree, this paper presents the method of the foundation and realization of the mathematics model for difficulty coefficient.
  作者以潛在傾曏理論爲基礎，結(jié)郃區(qū)分度算法，提出了一種試題難度系數(shù)數(shù)學模型的建立和實現(xiàn)方法。
返回 latent trait theory