接触几何关系
Contact geometrical relationship
Relationship of contact geometry
空间关系几何约束
spatial relation geometric constraint
轮轨接触几何关系
wheel rail contact geometry relation
模糊关系几何规划
fuzzy relation geometric programming
取大乘积型模糊关系几何规划
max-product fuzzy relation geometric programming
物理－几何关系
physical geometry relation
physical-geometry relation
普遍率与严重度关系(I-S 关系)
incidence-severity relationship