| Subject | English | Chinese |
| tech. | method of triangular superposition | 三角形叠加法 |
| tech. | ship-shore triangular method | 船岸三角交会法 |
| tech. | triangular division method | 三角区分法 |
| tech. | triangular division method | 三角划分法 |
| tech. | triangular division method | 三角区划法 |
| hydroel.st. | triangular method | 三角形法 |
| tech. | triangular method | 三角法 |