We have no radio communications, no backup.

我们没有电子通讯设备，没有后方补给。

It affected longwave radio communications in Earth's ionosphere.

它影响了地球电离层的长波无线电通信。

And talking to them on an underground, underwater radio communications system.

并借助于水下无线电通讯系统与他们联系。

There are many details of space engineering, radio communication and other technologies in his works.

其中包含空间工程、无线电通信等技术的许多细节。

Russian media reported that the pilot said the plane lost radio communications after it was struck by lightning.

俄罗斯媒体报告称，飞行员称飞机在遭雷击后失去了无线电通讯。

The sun outbursts could first disrupt the ionosphere — where the Earth's atmosphere meets space — and radio communications.

太阳爆发可能首先破坏电离层(地球大气与太空相遇的地方)和无线电通信。

Before deviating from cruising altitude, radio communications between the crew and air traffic control were normal, the CAAC added.

民航总局补充说，在偏离巡航高度之前，机组人员和空中交通管制之间的无线电通信是正常的。

Telephone lines and radio communications were also severed.

电话线和无线电通讯也被切断。

Ham radio, just like all kinds of radio communication, uses different frequencies to communicate.

业余无线电，就像各种无线电通信一样，使用不同的频率进行通信。

Even so, its radiation, which arrived on October 9th, disrupted the ionosphere, and thus some radio communications.

即便如此， 它在 10 月 9 日到达的辐射扰乱了电离层，从而扰乱了一些无线电通信。