pairwise balanced block design

例句：

1. 1. The design of the new hospital is based on a pairwise balanced block approach to ensure patient safetyand efficiency.
   新医院的设计基于配对平衡区块方法，以确保患者安全和效率。
2. 2. The architect's choice of materials for this building reflects a balanced block design that maximizes natural light and ventilation.
   建筑师为这座建筑选择的材料反映了一种平衡区块设计，旨在最大化自然光和通风。
3. 3.The team implemented a pairwise balanced block strategy to improve communication and collaboration among departments.
   团队实施了一种配对平衡区块策略，以提高各部门之间的沟通和协作。