需じゅ給きゅう関かん係けい

noun

supply-demand relationship

Economic term referring to the balance or interaction between supply and demand in a market.

• 原げん油ゆの需じゅ給きゅう関かん係けいが価か格かくに影えい響きょうを与あたえている。

  The supply-demand relationship for crude oil is affecting prices.