swap out

基本解释

You can swap out one system and replace it with another.
您可以交换一个系统并且用其它的系统替换它。
By reducing the tendency to swap out, the cache will be reduced and more apps are likely to stay in memory.
通过降低交换出去的可能性，缓存可能减少，这样就可以在内存中保留更多应用程序。
Answer: If you want your applications to perform, the application server instance's JVM should not swap out of physical memory.
答：如果希望应用程序正常执行，则不应该将应用服务器实例的 JVM 换出物理内存中。

I then insist, okay, swap, and then I print out their values again.
我再强调，好的，交换好了，然后我再打印出,它们的值。
哈佛公开课 - 计算机科学课程节选
Inside of swap itself, I'm printing out the values, if temporarily.
在swap函数里，我打印出,它们的值，如果临时的。
哈佛公开课 - 计算机科学课程节选
X That's just the special symbol in C that says don't pass X, that is don't pass a copy of X. Rather figure out where x is in memory, where he is in that frame and provide swap the numeric address in RAM of that value so that swap can go do anything it wants at that address.
这在C中是一个特殊的符号，指明不传送，也不是传递X的拷贝，而是指出x在内存中哪个地方,它在那个框架中的哪个地方,提供给swap它的地址值,这样swap就可以使用那个地址中的数据。
哈佛公开课 - 计算机科学课程节选

Swap out the HTC logo for an Amazon one, and you just might be onto something.
ENGADGET