bond-limited subset

例句：

1. 1. In the study of economics, a bond-limited subset is used to represent the costs and benefits of a particular policy.
   在经济学研究中，一个绑定限制子集用于表示特定政策的成本和收益。
2. 2. The subset of data that includes only the most relevant information is crucial for accurate analysis.
   只包含最相关信息的数据集对于准确的分析至关重要。
3. 3. The researchers identified several key variables that were essential for understanding the behavior of the population.
   研究人员识别了几个关键变量，这些变量对于理解人口行为至关重要。