Marx supposes that all commodities are sold at its full value, and that the surplus value contained in them is fully realized when he studies how the surplus value comes into being.
In the course of rapid forming and manufacturing, a conventional method for removing the surplus material is replaced by a method in which the forming is realized by gradually adding material.
在快速成型制造过程中，传统的材料余量的去除被一种通过逐渐增加材料而成型的方法所替代。
3
It's main results were, from 1998 Korea realized trade surplus again and ended its lasting trade deficit which began the first half of the 1990s.