The next milestone(里程碑) was 1901, this being Marconi’s first transatlantic(跨大西洋的) radio transmission.
举一反三
- Which of the following is not the possible transmission routes of COVID-19? A: Droplet transmission. B: Contact transmission. C: Arthropod-borne transmission. D: Human-to-human transmission. E: Ocular surface transmission.
- 中国大学MOOC: Digital transmission does not need to have _________ S/N ratio (信噪比) as analog (模拟) transmission.
- 横渡大西洋比赛 A: The transatlantic sailing race B: fly round the world
- The first McDonald’s is in danger of being ___________
- 1901年，意大利发明家______实现了跨大西洋通讯。 A: Arthur E. Kennelly B: C. A. Hockham C: Guglielmo Marconi D: Oliver Heaviside