functional WBS功能性WBSfunctionaladj.功能的；实用的；起作用的n.【数】泛函functional endoscopic sinus surgery鼻内镜手术Functional Item Replacement Program功能项目更换计划functional-differential equations泛函微分方程functionally graded circular plates功能梯度圆板Functional Requirements Description功能要求说明Functional Army Manpower Evaluation实用陆军人力评估Functional artificial neural network泛函人工神经网络functionalized polystyrene particles功能性聚苯乙烯微球functional extracelluar fluid volume功能性细胞外液容量functional gastrointestinal diorders功能性消化不良