摘要
运用实际工作中的事例向学生传授数学知识,使抽象的数学通俗易懂。
This paper discusses how to pass on mathematics science to students by using practical exam ples so as to make abstract mathematics easier to understand.
关键词
功
近似值
平面图形
曲面
面积
work
approximate value, plane
curved surface
area
