这将能够消除构建处理过程中的可变性，这些可变性将会严重地抑制我们上面所讨论的一些问题，例如增量的构建。

This will allow for the elimination of variability in the build process that will seriously inhibit some of the things discussed above, like incremental builds.

youdao

有很多替代解决方案的变体，但都归结为，不要在IT领域的不可变概念中实现可变业务概念。

There are many variants on alternative solutions but they all boil down to not realizing a variable business concept in an invariant concept in the IT domain.

youdao

不可变对象上没有副作用，并且缓存不可变对象的引用总是安全的，不会出现别名问题。

There can be no side effects on immutable objects, and caching a reference to an immutable object is always safe from alias problems.

youdao

On Thursday, we'll look at why that allows you to do lots of things more conveniently than you can do without mutation.

周四我们会探讨下,为什么这种可变性会让你,在进行很多操作的时候方便了许多。

麻省理工公开课 - 计算机科学及编程导论课程节选

These things run for variable amounts of time because they take input, a list of size of some amount.

而这一段的执行时间是可变的,因为它们需要输入一个包含一些元素的列表。

哈佛公开课 - 计算机科学课程节选

Well now we're going to talk about some mutable types. Things you can change.

那我们接下来要去学习一些可变的类型,我们以一个可能你们大多数人。

麻省理工公开课 - 计算机科学及编程导论课程节选