object reuse

常见例句

It is good practice to load the home object once and reuse it to avoid additional expensive JNDI lookups.
只加载本地对象一次，重用它来避免额外的昂贵 JDNI 查找，这不失为一个好方法。
Object reuse was often touted as a major benefit of object-orientation, but frequently the reality failed to live up to the theory.
对象重用经常被曲解成是面向对象的主要好处，但实际往往相悖于理论。
Repeatedly creating and throwing out objects carries very little performance overhead, but holding onto existing object instances for reuse creates significant work for the garbage collector.
重复创建并丢弃对象的方法产生很小的性能开销，而持有现有对象实例以便重用的方法则为垃圾收集器增加大量的工作负担。