名词
中文翻译：黑箱模型
同义词：
['black box', 'black-box approach例句：1. The black-box model is a popular technique for analyzing complex systems.（黑箱模型是一种分析复杂系统的流行技术。）2. In the black-box model', 'all variables are treated as constants.（在黑箱模型中，所有变量都被视为常数。）3. The black-box model has been widely used in various industries to improve efficiency.（黑箱模型在各种行业中被广泛使用，以提高效率。）']
例句：
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1. The black-box model is a popular technique for analyzing complex systems.
黑箱模型是一种分析复杂系统的流行技术。
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2. In the black-box model, all variables are treated as constants.
在黑箱模型中，所有变量都被视为常数。
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3. The black-box model has been widely used in various industries to improve efficiency.
黑箱模型在各种行业中被广泛使用，以提高效率。