关键是现代生产依赖矿物燃料为能源，土地的重要性下降。
Key feature is the use of fossil fuels for energy rather than land.
更为灵活的混合合同日渐流行，是首份价格协议重要性下降的又一个迹象。
The increasing popularity of more flexible hybrid contracts is another sign of the settlement's waning importance.
如果存储系统重要性下降，检索系统从存储系统分离出来且重要性增强，那么将会有很大的好处。
Significant advantages arise when the storage system is reduced in importance and the retrieval system is separated from it and significantly enhanced.
应用推荐