circular-arc
| segment
| circular arc abbr. | |
| hydroel.st. | 圆弧 |
| segment abbr. | |
| entomol. од. | 体节 |
| hydroel.st. | 部分 |
| hydroel.st. од. | 节; 段 |
| math. | 程序段; 片段; 分割的部分; 分割 |
| |||
| 圆弧 | |||
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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 |