radio telegraphy中文什么意思

无线电报学

• radio:    n. 1.无线电讯[电报，电话]；无 ...
• telegraphy:    n. 电信技术[工程]；电报学；电报 ...
• duplex radio telegraphy:    双工无线电报

例句与用法

1. In 1915 , marine weather forecasts for ships were broadcast using radio telegraphy for the first time
   至一九一五年，海洋天气预报首次透过无线电报向船舶广播。
2. In 1915 , marine weather forecasts for ships were broadcast using radio telegraphy for the first time
   至一九一五年，海洋天气预报首次透过无线电报向船舶广播。