nominal angular momentum

例句：

1. 1.The nominal value of the stock is $500,000.
   股票的名义价值是50万美元。
2. 2. He was nominally a professor but in reality he was a fraud.
   他名义上是一名教授，但实际上是个骗子。
3. 3. The nominal interest rate is 3%.
   名义利率为3%。