Economic Feature的用法和樣例：
例句
- Economic of nuclear power plants is one of the important problems in deve-loping nuclear power.
核電站的經(jīng)濟性是核電發(fā)展的重要問(wèn)題之一。 - Finally, the cost approach can provide a basis for allocating penalties, specifically economic obsolescence.
最后，成本法可作為一個(gè)分配因陳舊特別是因經(jīng)濟性陳舊所引起的貶值的基礎。
