The models show by analogy how matter is built up.
这个模型通过类比方法显示了物质是怎样构成的。
2
The models included empirical model, models based on heat transfer analogy and models based on differential mass balance.
这些动力学模型包括经验模型，基于热传递类推的模型以及基于微分质量平衡的模型。
3
In this article, the author discusses the structure and operation procedures of analogy and gives some commonly used models of analogy and their applications in physics teaching.