technical rate of substitution造句

例句与造句

1. Homothetic functions are functions whose marginal technical rate of substitution ( the slope of the isoquant, a curve drawn through the set of points in say labour-capital space at which the same quantity of output is produced for varying combinations of the inputs ) is homogeneous of degree zero.
2. It's difficult to find technical rate of substitution in a sentence. 用technical rate of substitution造句挺难的