n.减刑，代偿，折合偿付，代偿金

The commutation of sentences for the prisoners brought hope to their families.
对囚犯的减刑判决给他们的家庭带来了希望。
In mathematics, the commutation property states that the order of operation does not affect the result.
数学中，交换律指出操作的顺序不影响结果。
The introduction of a new bus route has greatly improved the daily commute for many residents.
新公交线路的引入极大地改善了许多居民的日常通勤。
The governor's power to grant commutations is an important aspect of the criminal justice system.
州长减刑的权力是刑事司法体系中的一个重要方面。
Commutation of punishments, such as community service instead of jail time, is aimed at rehabilitation.
用社区服务替代监禁等惩罚的减刑措施旨在促进罪犯改造。
The commutation relation in quantum mechanics describes how certain pairs of physical quantities can't be measured simultaneously with absolute precision.
量子力学中的对易关系描述了某些物理量对不能同时以绝对精确度被测量。
The new highway reduced the average commute time from two hours to just forty-five minutes.
新建的高速公路将平均通勤时间从两小时缩短到了四十五分钟。
The act of commuting, or traveling between home and workplace, can be stressful for many urban dwellers.
对许多城市居民来说，在家和工作地点之间的通勤行为可能会很有压力。
The president's decision to commute the death sentence to life imprisonment sparked controversy.
总统决定将死刑减为无期徒刑引发了争议。
In algebra, the commutative property of addition means that a + b = b + a.
在代数中，加法的交换性意味着a + b = b + a。