単たん純じゅん再さい生せい産さんたんじゅんさいせいさんMeanings1nounsimple reproductionEconomic term referring to a production process that repeats on the same scale without accumulation or expansion.マルクス経けい済ざい学がくでは、単たん純じゅん再さい生せい産さんは資し本ほんの蓄ちく