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摘 要：通過对橡胶气球放气过程的理论分析，得出气球膜内压强与与气球尺度大小的非线性关系，通过自制压力测量实验装置，设计实验方案，理论结果与实验结果相结合，得出其非线性特性。
关键词：橡胶气球 压强 半径
Nonlinear Research on the Change of Internal Pressure and Scale of Rubber Balloon
Gong Wenhao Yu Shijun Xie Feiyang Zhang Changling Hou Shenao Wang Yue
Abstract：Through the theoretical analysis of the deflation process of the rubber balloon， the nonlinear relationship between the pressure inside the balloon membrane and the size of the balloon are obtained. Through the self-made pressure measurement experimental device， the experimental plan is designed， and the theoretical results are its non-linear characteristics combined with the experimental results.
Key words：rubber balloon， pressure， radius
关键词：橡胶气球 压强 半径
Nonlinear Research on the Change of Internal Pressure and Scale of Rubber Balloon
Gong Wenhao Yu Shijun Xie Feiyang Zhang Changling Hou Shenao Wang Yue
Abstract：Through the theoretical analysis of the deflation process of the rubber balloon， the nonlinear relationship between the pressure inside the balloon membrane and the size of the balloon are obtained. Through the self-made pressure measurement experimental device， the experimental plan is designed， and the theoretical results are its non-linear characteristics combined with the experimental results.
Key words：rubber balloon， pressure， radius