1) two-layer model
二层模型
1.
Application of an operational two-layer model for soil evaporation and vegetation transpiration retrievals in North China
遥感反演土壤蒸发/植被蒸腾二层模型在华北地区的应用
2) terraced nuclear model
二维核叠层模型
1.
During the research on the CdHg(SCN)4(H6C2OS)2(CMTD) crystals using atomic force microscopy (AFM), we found a growth phenomenon with mono-terraced nuclear model.
这种生长现象无法用经典的二维核模型解释,于是给出另一种二维核生长模型——二维核叠层模型(terraced nuclear model)。
3) Bilevel programming model
二层规划模型
1.
In this paper,a more practical new bilevel programming model of equilibrium network design and particle swarm optimization algorithm is proposed.
针对城市道路网络改造问题中,待改造道路和拟添加道路均具有等级选择的特点,提出了一种更加符合实际的新的网络平衡设计二层规划模型,设计了粒子群求解算法,并给出了一个简单的算例,实际算例表明该算法具有计算简单,收敛速度快的特点。
2.
By using the method of NN,this paper establishes a conjunctional relationship between each oil extraction plant s exploitative index and its impact factor,and then establishes a bilevel programming model for the output structure of oil field on the basis of bilevel programming concept,regarding oil company as a bilevel system with hierarchical ranks.
利用神经网络方法建立了采油厂的各开发指标与其影响因素的关联关系,然后把石油公司看成一个具有递阶性的二层系统,应用二层规划理论建立了油田产量构成二层规划模型。
4) 2-d 2-layer model
二维两层模型
5) Twolevel model of management
二层次管理模型
6) Bi-level Programming Model
二层规划模型
1.
In this paper,we present a new bi-level programming model for the equilibrium urban road network design problems,in which not only the addition of the new roads and the capacity increasing of existed roads are taken into account,but the different levels of capacity increasing are considered.
本文提出了一种新的离散网络平衡设计二层规划模型,模型同时考虑了新增路段及已有路段的扩容,而且允许不同等级的扩容选择。
2.
A new bi-level programming model for the equilibrium urban road network design problems is presented;in which not only the addition of the new roads and the capacity increase of existed roads are considered,but also the different levels of capacity increase are allowed.
针对该问题提出了一种新的离散网络平衡设计二层规划模型,模型不仅考虑了新增路段及已有路段的扩容,而且允许不同等级的扩容选择。
补充资料：三层大，二层小
1.谓家庭中人口众杂，上辈之上还有上辈，下辈下面还有下辈。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条