| 释义 |
hertzian telegraphy
- radiotelegraphyn. 无线电报
- telephotographyn. 远距离照相术；传真电报术
- crystallographicadj. 水晶构造学的；水晶分类学的
- 电报法diàn bào fǎ
telegraphy
- 电信术diàn xìn shù
telegraphy
- 电信diàn xìn
telecom, telegraphy, wire
- 赫兹矢量hè zī shǐ liàng
Hertz vector; hertzian vector
- 发报fā bào
transmit messages by radio, telegraphy
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