术语“鞍点”的详细信息

英译术语:

saddle point

汉语语境:

对于非强竞争状态下的纯竞争模型，系统演化呈现出四个鞍点，四个稳定结点和一个不稳定结点的复杂状态。四个鞍点的脊线把相平面分为共存、共亡、强者胜（A企业胜或B企业胜）四个区域，并且当且仅当两企业的初始条件大于死亡阈值时，竞争的两个企业实现共存；对于非强竞争状态下的技术开发合作市场竞争模型，系统演化出现三个鞍点，两个稳定结点和两个不稳定结点的复杂情况，并由三个鞍点的脊线把相平面分为共赢，共亡、强者胜（A企业胜或B企业胜）四个区域。

英语语境:

There are four saddle points, four stable nodal points and one unstable nodal point for the pure competition system under the condition of non-fierce competition. The phase plane is divided into four regions, co-existence, synnecrosis, and win of the strong firm (A or B) by the ridge lines of four saddle points. And two competitive firms can realize co-existence only when their initial conditions are greater than the perdition threshold. There are three saddle points, two stable nodal points and two unstable nodal points in the system of cooperation in technology development and market in non-fierce competition. The phase plane is divided into four regions, i.e. win-win, synnecrosis, and win of the strong firm, by the ridge lines of three saddle points.