面积测量及定积分演示装置设计

Design of Area Measurement and Definite Integral Demonstration Device

融合液体流动及等积原理设计了面积测量仪,介绍了测量仪结构特征及工作原理,结合不同形式的定积分给出演示和测量求解方法,该测量演示装置能有效提高微积分教学效果,解决工程及科技人员测量曲边图形面积难的问题。

Liquid flow and the principle of equal area were integrated to design area measuring instrument,and the measuring instrument structure characteristics and working principle were introduced. Combining with different forms of definite integral,demonstration and the method of measurement were discussed. The measurement device can effectively improve the effect of calculus teaching demonstration,thus the difficulty of measuring curve graphics area is solved for engineering and technical personnel.