“black box”的概念、定义、翻译、参考文献-科学参考

black box

Chemical Engineering

A term used to describe a process or system that is considered only in terms of its inputs and outputs, and with no knowledge or understanding of internal operations. It is typically used to represent complex systems where the precise details or mechanism of the process or system is not known or fully understood. It uses empirical or semi-empirical mathematical models, experimental data, past performance data, and trends to describe or predict behaviour. It gets its name from the opaqueness of not seeing the internal operations. Examples include biological processes involving living organisms and the behaviour of catalysts in heterogeneous chemical reactions.

Computer

A unit of software or hardware that interacts with the rest of its system entirely through its interface. The details of how it implements this interface’s functionality are completely opaque to the rest of the system. Provided this functionality is not altered in any way, these internal workings can be altered or even completely reconstructed without jeopardizing system stability. Black boxes are an important concept in any large software project and are essential to component-based development.

Electronics and Electrical Engineering

Any self-contained unit or circuit in an electronic device that may be treated as a single package. The action of such a package may be approached mathematically in terms of its input and output characteristics, irrespective of its internal elements.

单词	black box
释义	black box Chemical Engineering A term used to describe a process or system that is considered only in terms of its inputs and outputs, and with no knowledge or understanding of internal operations. It is typically used to represent complex systems where the precise details or mechanism of the process or system is not known or fully understood. It uses empirical or semi-empirical mathematical models, experimental data, past performance data, and trends to describe or predict behaviour. It gets its name from the opaqueness of not seeing the internal operations. Examples include biological processes involving living organisms and the behaviour of catalysts in heterogeneous chemical reactions. Computer A unit of software or hardware that interacts with the rest of its system entirely through its interface. The details of how it implements this interface’s functionality are completely opaque to the rest of the system. Provided this functionality is not altered in any way, these internal workings can be altered or even completely reconstructed without jeopardizing system stability. Black boxes are an important concept in any large software project and are essential to component-based development. Electronics and Electrical Engineering Any self-contained unit or circuit in an electronic device that may be treated as a single package. The action of such a package may be approached mathematically in terms of its input and output characteristics, irrespective of its internal elements.
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