This thesis does some research on the developing and applying of Ellipse and its StandardEquation based on the theory of instructional design.
本研究是以教学设计为理论依据，对“椭圆及其标准方程”课件进行了开发与应用研究。
2
Firstly, the thesis says that there are some deficiencies in traditional classroom instruction on the course of Ellipse and its StandardEquation.
文章首先指出“椭圆及其标准方程”在传统课堂教学中存在的不足。
3
In this paper, we theoretically and experimentally researched the standardequation of measurement technique of the concentration of protein in milk through laser scattering theory.