发散树 meaning in English

diverging tree

Firstly , from the angle of contractors this paper analyzes the special complexities of international project , method of radiation tree and method of decomposing chain are integrated into the method of dependence tree , which is applied to analyze the affecting factors in uncertainties in international project , then establish the extension identification model of claims risk in international project with familiar claims incidents in international project
本文首先站在承包商的角度，分析了国际工程的特殊复杂性特点之后，把可拓学理论中发散树法和分合链法创造性地结合成关联树法，运用该方法分析国际工程中的不确定性影响因素，结合国际工程中常见的索赔事件，建立了国际工程索赔风险因素的可拓识别层次模型。