sector search
| pattern
| sector search | |
| avia. | 扇形搜索 |
| fishery од. | 扇形搜寻 |
| pattern | |
| gen. | 图案; 格局 |
| fig.skat. | 花样 |
| hydroel.st. | 图形 |
| hydroel.st. од. | 模式 |
| met. | 图; 样品; 晶格 |
| rem.sens. | 样式 |
| |||
| 扇形搜索 | |||
| ★ 扇形搜寻 | |||
| 分区搜索 | |||
|
sector search : 10 phrases in 2 subjects |
| Air defense | 1 |
| Technology | 9 |