In fact, the concept of reuse has been well understood and leveraged right from the day of object orientation (OO).

事实上，重用的概念从面向对象（OO）诞生的那天起就已经被人们很好的理解并应用。

youdao

Ultimately, the concept of Object Lifecycle seems to emerge as a unifying concept for Data, Service and Business Processes.

最终，对象生命周期的概念似乎作为数据、服务和业务流程的统一概念浮现出来。

youdao

We saw previously that Scala has the concept of a declared object, which we'll dig into in the section called "Classes and Objects: Where are the Statics?".

我们在前面看到Scala有声明对象的概念，我们会在“类和对象：状态哪里去了？”章节来讨论它们。

youdao

During that time, I gained a whole new understanding of the concept of inertia, and the challenge of getting an object at rest into motion.

FORBES: Connect