形容词
中文翻译：次可加性的
同义词：
['subadditive', 'subadditively例句：1. The function is subadditive because it adds up to less than the sum of its inputs.（这个函数是次可加的，因为它的和小于其输入之和。）']
例句：
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1. The function is subadditive because it adds up to less than the sum of its inputs.
这个函数是次可加的，因为它的和小于其输入之和。
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2. The subadditive function can be used to model situations where the total effect is less than the sum of the individual effects.
次可加函数可以用来模拟总效果小于各单独效果之和的情况。
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3. In economics, a subadditive function represents a situation where the marginal benefit of an additional unitof output is less than the marginal cost of producing that unit.
在经济学中，一个次可加函数代表了一个情况，即增加一单位产出的边际效益小于生产那一单位产出的边际成本。