Access to a JPA provider's L2 cache, if available.

可对JPA提供商的二级缓存进行访问，如果缓存可用的话。

youdao

L3 directory on chip reduces off-chip delays after an L2 miss.

芯片上L 3目录可以减少发生l2未命中之后的离片延迟。

youdao

The surprise is that girls have to keep the FOX L2 gene active forever.

而令人吃惊的是，女孩们必须使FOX L2基因一直保持活跃状态。

youdao

That's what you expect, but what's going to happen if I print L 2?

你们期望的是怎么样的？,我去打印下L2会显示什么呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

All right? Now, I'll say L 2 equals L 1.

好，然后我新建个L2数组和L1相等。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now I'll print L 2. Kind of what you'd guess, but here's the interesting question: if I say L 1 is assigned 0, L 1 sub is assigned 4, I'll print L 1.

然后我将显示下L2的内容，你，们猜猜这个有趣的问题：,如果我将L1赋值为4的话，再去显示下L1，会怎么样呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

Processor options include an AMD Dual-Core A4-3400 Accelerated Processor (2.7GHz, 1MB Total L2 Cache).

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Planck will need three manoeuvres in total to put it in a much tighter "hover" about L2.

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This is what will be demonstrated by L2 engineers in the next couple of weeks or months.

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