demonstrate experiment的用法和樣例：
例句
- These experiment models can be used as designing experiments or classroom demo experiments.
這些實驗方法既可以作為設計性實驗又可以作為課堂演示實驗。 - The stress analysis on the mechanical damping effect of the eddy current is conducted and a good demonstration experiment is designed.
本文對渦電流的機械阻尼效應作一受力分析並設計一個好的演示實驗。
