error ellipse
| element
| error ellipse | |
| earth.sc. | 椭圆误差 |
| oil | 等概率误差椭圆 |
| element | |
| gen. | 素; 元; 环节; 细胞; 晶胞 |
| gymn. | 单独动作; 单个动作 |
| hydroel.st. | 成分; 原理 |
| hydroel.st. од. | 元素 |
| |||
| 椭圆误差 | |||
| 等概率误差椭圆 | |||
| ★ 误差椭圆 | |||
|
error ellipse : 13 phrases in 6 subjects |
| Air defense | 2 |
| Aviation | 1 |
| Bridge construction | 1 |
| Nautical | 1 |
| Surveying | 2 |
| Technology | 6 |