teachers professional ethic
常见例句
- They are respectively the fix of logic starting point, structure of the basic system and construction of the related systems of the teachers professional ethic standard system.
本文从几何构型的基本理论出发，系统地研究了基本体素的数据结构和建立方法，以及三维立体裁剪的新方法。 返回 teachers professional ethic