If you're familiar with the computerconcept of "pipelining," you know that overlapping can speed up a set of actions that are supposed to be executed sequentially.
如果你熟悉“流水线技术”这个计算机术语的话，你就会理解交叠可以加速一系列按顺序进行的动作。
2
What abstract concept forms the core of computer science?
什么样的抽象概念形成了计算机科学的核心？
3
The PenMac (Folio), (both image plates above), was another concept tablet computer to come out of Apple in the early-1990s.