level of abstraction

Assemblers work principally at the same, low level of abstraction, even though it's somewhat easier to remember a mnemonic like MOV instead of its corresponding binary representation.

汇编程序大体上是一样的，低层次的抽象，即使记住像MOV的助记符号而取代其相应的二进制表示要稍微容易。

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This allows us to talk about them at a higher level of abstraction, which delivers more semantic content per word than trying to describe the pattern details individually.

这样使我们能够在一个更高的抽象层来对它们进行讨论，它提供了语义更强的语境，而不是单个地记述这个模式的详细资料。

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The more absolutistic philosophers dwell on so high a level of abstraction that they never even try to come down.

更加趋向于绝对论的哲学家都是处于一种抽象的高度，以致他们从来就不想从那儿走下来。

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For example, a requirement may be described at a high level of abstraction in business terms, but another one can be a very detailed technical description.

例如，可以在较高的抽象级别上用业务术语来描述一项需求，但是另一项需求则可能需要进行非常详细的技术描述。

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