circular arc
| method
| circular arc | |
| hydroel.st. | 圆弧 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 圆弧 | |||
|
circular arc : 42 phrases in 13 subjects |
| Automobiles | 16 |
| Aviation | 2 |
| Bridge construction | 5 |
| Chemistry | 1 |
| Compressors | 1 |
| Engineering geology | 3 |
| Hydroelectric power stations | 2 |
| Mechanic engineering | 1 |
| Metallurgy | 2 |
| Polymers | 1 |
| Surveying | 1 |
| Technology | 6 |
| Wind Energy | 1 |