difference in
| principle
| difference in | |
| econ. | 差额 |
| principle | |
| gen. | 主义 |
| bridg.constr. | 规律; 理论 |
| hydroel.st. | 法则; 定律; 因素; 本质 |
| met. | 要素 |
| tech. | 原则 |
| tech. од. | 原理 |
| |||
| 比较成本差额 (comparative cost) | |||
|
difference in : 157 phrases in 34 subjects |