例句 /

In my first lecture on the economics of fertilization, I examined the concept of diminishing marginal returns and how this is related to the shape of the production function.

In my first lecture on the economics of fertilization, I examined the concept of diminishing marginal returns and how this is related to the shape of the production function.

在肥料经济学的第一讲中,我阐述了边际报酬递减的概念及其与生产函数形状之间的关系。