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| 公开/私有: | 公开 私有 |
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| 公开/私有: | 公开 私有 |
- mobile communication systems (8)
- 英文 (6)
- digital video (5)
- radio (5)
- radio circuits (5)
- wireless communication systems (5)
- 生物能源 (5)
- microwave circuits (4)
- video compression (4)
- digital communications (3)
- digital audio broadcasting (2)
- electronic circuit design (2)
- phased array antennas (2)
- radar (2)
- radio frequency (2)
- 生物燃料 (2)
- antennas (electronics) (1)
- automatic abstracting (1)
- cellular telephones (1)
- coding theory (1)
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