pseudo-random binary | signal
| signal | |
| gen. | 打信号 |
| bridge. | 信号 |
| hockey. | 手势 |
| hydroel.st. | 标志; 符号 |
| radio.amat. | 信号 |
| sport. | 手势; 旗势 |
| tech. од. | 信号 |
| telecom. | 通信 |
| English thesaurus | |||
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| PRB | |||
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pseudo-random binary : 4 phrases in 3 subjects |
| Information technology | 2 |
| Space | 1 |
| Technology | 1 |