direct code
| modulation
| spread spectrum
| direct code abbr. | |
| IT | 直接码 |
| met. | 绝对代码 |
| tech. | 绝对码 |
| modulation abbr. | |
| econ. | 调整; 调节 |
| life.sc. | 适应; 调动 |
| life.sc. од. | 调变 |
| met. | 转调; 变换; 缓和 |
| met. од. | 调制 |
| spread spectrum abbr. | |
| gen. | 展频 |
| avia. | 频谱扩展; 发散光谱 |
| cryptogr. | 扩展频普 |
| IT | 扩展频谱 |
| space | 扩频 |
| |||
| 直接码 | |||
| 绝对代码 | |||
| 绝对码 | |||
| 直接代码 | |||
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direct code : 14 phrases in 6 subjects |
| Construction | 1 |
| Electronics | 4 |
| General | 1 |
| Information technology | 2 |
| Space | 2 |
| Technology | 4 |