smsdCOCA²⁵³⁹²⁹ 基本例句 🌏西马克；主轴电机速度伺服 The subjects of this study included49 pupils of grade4 in an elementary school and30 graduate students and university teachers. They learned aesthetic concepts under the guideline of SMSD Model. 以49名小学四年级学生和30名大学教师及研究生为实验对象，采用 SMSD模式进行审美概念学习，结果发现这两组被试的审美理解和感受水平都有显著提高。 cnki