对我来说,表演就是在麦克风前，通过无线电，传播给看不见的听众。
For me, a performance is in front of a microphone, over the radio, to an unseen audience.
他试图雇佣更多的销售员来推销无线电产品，但那些人用了太多时间熟悉门道。
He tried hiring more salesmen to push his radio products, but they took too much time to learn the ropes.
布鲁斯·劳赫兰法官赞扬了那名年轻警察的勇气，该警察设法通过自己的无线电收发装置发出了警报。
Judge Bruce Laughland praised the courage of the young policeman, who managed to raise the alarm on his radio.
他们用无线电和多佛海岸警卫队联络。
不必说，这一切都是从无线电广播报道中搜集来的第二手信息。
All this, needless to say, had been culled second-hand from radio reports.
根据无线电测量数据，我们可以得知盆地里有许多较小的陨石坑。
From radio survey data, we know that the basin contains lots of smaller craters.
马可尼构想的无线电是作为电话的替代品，一种私人交谈的工具。
Marconi's conception of the radio was as a substitute for the telephone, a tool for private conversation.
例如，VFR飞行员进入C类空域所要做的就是与空中交通管制建立双向无线电联系。
For example, all a VFR pilot has to do to enter Class C airspace is establish two-way radio contact with ATC.
通过美国国家航空航天局深空网络的无线电天线，信息被发送到太空深处。
By means of a radio dish belonging to NASA's Deep Space Network, the message was sent out into the depths of space.
1969年，国际业余卫星组织（AMSAT）成立了，其目的是促进业余无线电爱好者参与并讨论太空研究。
In 1969, the Radio Amateur Satellite Corporation (AMSAT) was created in order to foster ham radio enthusiasts' participation in space research and communication.
该部门将确保新发射的卫星不使用会干扰现有卫星的无线电频率，并将安排新卫星的发射时间。
The department will make sure that newly launched satellites don't use radio frequencies that would interfere with existing satellites,and schedule when such new satellites can be launched.
该部门将确保新发射的卫星使用的无线电频率不会干扰现有卫星，并计划何时发射此类新卫星。
The department will make sure that newly launched satellites don't use radio frequencies that would interfere with existing satellites, and schedule when such new satellites can be launched.
一位科学家从一架小山丘陵地上的飞机上，通过无线电发送了一个单词，“铀”。
From an airplane over a hilly wasteland a scientist sent back by radio one word, "Uranium".
据该急救部门的助理局长杰西卡·韦弗斯表示，紧急救援人员已经通过无线电与矿工取得了联系，应该没有人员受伤。
Emergency workers have made contact with the miners via a radio, and they all appear to be uninjured, said Jessica Verfuss, the emergency department's assistant director.
这些力量是那些迅速发展的电子与通讯公司，20世纪20年代，它们正在研发并且将电话和无线电技术联系起来。
These forces were the rapidly expanding electronics and telecommunications companies that were developing and linking telephone and wireless technologies in the 1920s.
供应开始减少，本周早些时候，五个人徒步穿越雪地；周五，经过四天的跋涉，他们到达了一个正在工作的军事无线电中心。
Supplies began running low and early this week, five set off on foot across snow fields; on Friday, after four days of trudging, they reached a working military radio center.
然而，这种纯粹的视觉系统在恶劣天气下毫无用处，到了20世纪30年代，无线电通信开始用于空中交通管制。
However, this purely visual system was useless in bad weather, and, by the 1930s, radio communication was coming into use for ATC.
在20世纪40年代，空中交通管制中心能够而且确实利用了第二次世界大战中新研制的雷达和改进的无线电通讯，但是这个系统还处于初级阶段。
In the 1940s, ATC centres could and did take advantage of the newly developed radar and improved radio communication brought about by the Second World War, but the system remained rudimentary.
我们还是可能放弃光学天文学，选择无线电天文学。
We might as well give up on optical astronomy and go with radio astronomy.
无线电开始传输大量信息，都是关于卫星的轨道路径、探测到的辐射量以及陨石的存在的。
Its radio begins to transmit an astonishing amount of information about the satellite's orbital path, the amount of radiation it detects, and the presence of meteorites.
无线电广播为广告商提供了一种在一天中的任何时候都能与听众交流的方式。
Radio provides a way for advertisers to communicate with audience members at all times of the day.
给它安装无线电设备是很困难的，而且仅凭肉眼观测也太不可靠，无法对它的行为进行确切的观察。
Attaching radio devices to it is difficult, and visual sightings are too unreliable to give real insight into its behavior.
他的继母发出无线电求救信号，他飞跑着去拿救生衣。
He raced to pick up the life jackets while his stepmother sent out a Mayday call.
1924年，他说服英国政府用他最新发明的短波无线电技术来建立无线电台链，环绕世界。
In 1924 he convinced the British government to encircle the world with a chain of wireless stations using the latest technology that he had devised, shortwave radio.
为了避免干扰，保持望远镜的灵敏度，无线电望远镜被建在没有人为的无线电波或电子信号的地方。
To avoid interferences, and keep the telescopes sensitive, radio telescopes are built in places where there are no human radio waves or electronic signals.
我们采取了适当措施，来拦截发射到测试实验室的无线电干扰信号。在此以后，我们自己测试了这次攻击，证实了使用正确设备是有可能阻断信号的。
After taking appropriate measures to contain the RF interference to our test lab, we tested the attack out for ourselves, and were able to verify that it's possible with the right equipment.
业余无线电通讯卫星的运作原则是让其成员能够获得所有技术数据，防止非专业卫星被滥用。
AMSAT operates on the principle of having all its technical data accessible to its members, preventing the abuse of amateur satellites.
动物身上的无线电标签将测量温度变化。
马里阿戴着无线电项圈，所以研究人员可以追踪她和她的孩子卡拉伊和宝拉。
Mariua wears a radio collar so researchers can track her and her babies, Karai and Porã.
由于月球阻碍了与探测器的直接无线电通信，中国首先必须把一颗人造卫星送入月球轨道上的一个点，人造卫星可以从那里向航天器和地球发射信号。
Because the moon's body blocks direct radio communication with a probe, China first had to put a satellite in orbit above the moon in a spot where it could send signals to the spacecraft and to Earth.
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