Sub-models are effective labor model, fixed capital model, productive cost model and land productivity model.
次一级的模型包括有效劳动模型、固定资本模型、生产费用模型和土地生产潜力模型。
Along with the changes of the traditional medical model, sub-health study has become hot.
随着传统医学模式的转变，亚健康状态的研究已经成为当今医学的热点。
The model can also provide a stable sub-optimal control of original system.
该集结模型能给出原系统一个稳定的准最优控制。
The model can also provide a stable sub-optimal control of original system.
该集结模型能给出原系统一个稳定的准最优控制。
应用推荐