| Subject | English | Chinese |
| securit. | Fisher's separation theorem | 菲舍尔分离理论 |
| securit. | portfolio separation theorem | 证券组合分离定理投资产品选择与对风险的认识相分离，只注重收益未意识到风险 |
| tech. | separation theorem | 分离理论 |
| securit. | separation theorem | 投资分割理论 |
| avia. | separation theorem | 分离定理 |
| securit. | two-fund separation theorem | 两类资金分离理论 |