indistinctive curve是什么意思 indistinctive curve怎么读
indistinctive curve的用法和样例
- An indifference curve is usually assumed to be convex.
无差异曲线通常呈凸形。 - The marginal rate of substitution diminishes as we move down along an indifference curve.
当我们向下滑动无差异曲线时，边际替代率的减少。
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