This is the old "black box" principle at work; a black box performs a complex task, but it possesses simplicity on the outside.

这就是工作中古老的黑盒原则；一个黑盒执行一个复杂任务，但是从外面看它具有简单性。

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Black-box testing treats the software as a "black box," without any knowledge of internal implementation and the test engineer will perform tests on the software as a customer would use the product.

黑箱测试将软件看作一个“黑箱”，测试工程师没有关于内部实现的知识，他们以将使用该产品的客户身份在软件上执行测试。

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If you are going to stay within the black box, you might be able to get by with this model; it is assumed that the output in a server widget component model is a black box.

如果您继续保留黑箱模式，您可以使用这个模式勉强对付；有人认为，服务器小部件部件模型中的输出是一个黑箱。

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At the site of the crash, investigators spent hours combing through the mangled remains of the aircraft to find the plane's black box, flight-data recorder.

VOA: standard.2010.05.23

They were looking down into a lowered place, where something white was lying, squirming a little, in a box lined with black cloth.

他们在往低处看,在一个围着黑布的箱子里，好像有什么白色的东西躺在里面，微微地蠕动，在很短的时间内。

耶鲁公开课 - 1945年后的美国小说课程节选

It's going to let us bury away the specifics of something, and treat that computation like a black box. And by black box, I mean, literally behaves like a mysterious little black box.

通过抽象我们可以将一些细节,掩埋起来并将这一段计算当成黑盒,说到黑盒我的意思就是,字面上的像一个神秘的小黑盒。

麻省理工公开课 - 计算机科学及编程导论课程节选

Though, in one recent case, a court threw out the black box evidence used against a California man to convict him of vehicular manslaughter because the police pulled the data from the black box of his SUV without getting a warrant first.

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It's a black economy, it's a black box without any scrutiny or control of anybody.

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Years ago, alternative funds ran in a black box and delivered a quarterly statement to investors.

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