One meaning is the nominal value of a coin or a bank note.

一个含义是硬币或纸币的面值。

The nominal value of all sorts of goods would be greater, but their real value would be precisely the same as before.

各种商品的名义价值会更高，但它们的实际价值会和以前完全一样。

This degradation, both in the real and nominal value of wool, could never have happened in consequence of the natural course of things. It has accordingly been the effect of violence and artifice.

羊毛的实际价值和名义价值的这种退化不可能是自然过程的结果。因此，它是暴力和诡计的结果。