xi-type structure

例句：

1. 1. Thedesign of this product is based on thexi-type structure.
   该产品的设计基于X型结构。
2. 2. The company's newstrategy was inspired by the xi-type structure.
   公司的新策略受到X型结构启发。
3. 3. The xi-type structurehas been widely used in modern architecture.
   X型结构在现代建筑中得到了广泛应用。