qualitative model的用法和样例：
例句
- An example is demonstrated to illustrate the qualitative modeling procedure of the magnetization curve.
文中以一实例说明磁化曲线定性模型的推导过程。 - It introduces qualitative modeling ideas and various techniques and philosophies of modeling complex transportation enterprises.
它引进塑造复杂运输企业的定性模型理念和各种不同的技术和哲学。
