基本解释[新闻学与传播学]投入替代弹性英汉例句双语例句When the substitution elasticity equals 1, the share of labor will not be changed with the amount of elements input comparatively changes.当替代弹性等于1 时，劳资收入份额不随要素投入量的相对变化而变化。elasticity of input substitution更多例句专业释义新闻学与传播学投入替代弹性