rarefied area meaning in English
稀疏区
Examples
- Technology does not only manifest itself in web and wires , but also in the rarefied area of financial engineering , with advanced mathematical models and complex equations developed to price new derivative products
科技不但应用于网络及电缆通讯，更应用于金融工程设计，有关的专业人士不断发展先进的数学模型及复杂的公式，以为新的衍生工具定价。