部门劳动生产率与单位商品价值呈反比，个别价值与部门价值的差异是由各生产者劳动生产率的差异导致的，个别生产者的劳动生产率与其所能获得的社会价值总量呈正比关系。
Secondly , the department labor production rate has the inverse ratio relation with the unity goods value , and the different value of different producer is caused by their own labor production rate .
个别劳动生产率