investment cost

• 投资费用

investment cost的用法和样例：

例句

1. After this technology is mature,if fracturing material is made domestically,investment cost will be decreased.
   如果该技术成熟后压裂材料实现国产化，可缩短投资费用。
2. It improves digester cost operation and reduces capital cost wherever sludge digestion is utilized.
   当采用污泥消化时，它可改进消化器的运行并降低其基建投资费用。