black box

英 [ˌblæk ˈbɒks]

美 [ˌblæk ˈbɑːks]

n. 黑匣子; 黑盒; 飞行记录仪; 未知框(常为电子的复杂仪器，内部结构不详)

牛津词典

noun

黑匣子；黑盒；飞行记录仪
a small machine in a plane that records all the details of each flight and is useful for finding out the cause of an accident
未知框（常为电子的复杂仪器，内部结构不详）
a complicated piece of equipment, usually electronic, that you know produces particular results, but that you do not completely understand

（飞机的）黑匣子，飞行数据记录仪
Ablack boxis an electronic device in an aircraft which records information about its flights. Black boxes are often used to provide evidence about accidents.
N-COUNT 黑箱（知道结果但不知道其工作原理的系统或仪器）
You can refer to a system or device as ablack boxwhen you know that it produces a particular result but you have no understanding of how it works.
1. They were part of the black box associated with high-flyer management development.
  它们是与储备主管培训相关的神秘体系的一部分。

noun

equipment that records information about the performance of an aircraft during flight

Both load and performance tests come under black box testing.
负载和性能测试都来自于黑盒测试。
Think of it as a black box.
把它想象成一个黑盒子。
Obeo: The first generations of code generators were mostly based on the black box approach.
Obeo：第一代代码生成器大多都是基于黑盒方法的。
A use case takes a "black box" approach to the system.
用例采用“黑盒”接近这个系统。
They were part of the black box associated with high-flyer management development.
它们是与储备主管培训相关的神秘体系的一部分。
Without specialized tools or a running virtual machine, a VHD file is essentially a black box.
没有特别的工具或运行中的虚拟机，VHD文件基本上是个黑盒。
The second black box-that records flight data-has still not been found.
记录飞机数据的第二个黑匣子还没有被找到。
Therefore, black box is my experimental factory, it could be big or small, near or far.
因此，“黑盒子”是我的一个实验工厂，他可大可小，可近可远。
This eases development because the framework is not so much a black box.
这样可以使开发变得容易，因为框架并不是一个完全的黑箱。
The terms "black box" and "white box" refer to a perspective taken when approaching a system or a part of a system.
“黑盒”和“白盒”是指处理一个系统或者系统的某一个部分时所采用的透视图。