radio beam

Following a radio beam.

跟随无线电波.

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self-focusing and defocusing of narrow radio beam in lower ionosphere

无线电窄波束在低电离层中的聚焦和散焦

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following a radio beam. used of aircraft.

跟随无线电波。用于指飞机

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ironically , the detailed reasons as to how the radio beam is produced may not be important astronomically.

具有讽刺意义的是，产生射电波束的详细原因在天文上，这也许并不重要。

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it is far from simply a radio beam passing through a vacuum at "the speed of light" .

这远不像一束无线电波“以光速”穿过真空层那样简单。

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The radio beam came from outer space.

这个无线电波束来自外太空.

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beam, the radio beam cannot be made very sharp;

无线电射束也象探照灯的光束一样，是不能高度集中的；

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notice that in both these examples the radio beam generated for one cell-phone user does not reach the other.

注意，在上述两例中，针对其中一名用户产生的无线电波束，并不会抵达另一位用户的所在位置。

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and the spacecraft's antenna will receive a powerful radio beam from earth passing through pluto's atmosphere.

来自地球的强大无线电波能穿透冥王星大气层，为太空船的天线所接收。

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Like the searchlight beam, the radio beam cannot be made very sharp; it tends to spread. Photometric characteristics of motorcycle headlamps equipped with filament light sources

无线电射束也象探照灯的光束一样，是不能高度集中的；它总要散开。GB5948-1998摩托车白炽丝光源前照灯配光性能

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Ironically, the detailed reasons as to how the radio beam is produced may not be important astronomically.

具有讽刺意义的是，产生射电波束的详细原因在天文上，这也许并不重要。

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A radio beam would extend much farther than a signal of equivalent power that is broadcast in all directions.

相较于具有相同能量、但朝著各个方向播送的讯号，聚集成束的无线电波可传递得更远。

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The transmitter stays put, with its radio beam pointing in the direction we wish to explore, and the sail travels along the beam, picking up momentum from the radio saves.

发射器固定不动，它的无线电波指向我们希望深测的方向；探测器沿着电波的方向运动，从无线电波获取动力。

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Western Union installs the first commercial radio beam system.

西部联合电报公司安装第一个商用无线电波束系统。

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Like the searchlight beam, the radio beam cannot be made very sharp; it tends to spread.

无线电射束也象探照灯的光束一样, 是不能高度集中的; 它总要散开.

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Now North Korea is the bastard child of the international financial world.

现在,朝鲜成立国际金融体系的私生子.

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By measuring the refraction of this radio beam, we will be able to plot the temperature and density profile of Pluto's atmosphere from high altitude down to the surface.

藉由测量无线电波的折射，我们可以描绘出冥王星大气层（从高空一直到表面）的温度与密度分布轮廓。

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jim is devastated to learn that he was a bastard child adopted by his parents.

吉姆是摧毁知道他是一个私生子他的父母通过。

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the ghetto was at least no longer content with its status as bastard child of urban america .

黑人区至少已经不再满足于自己作为美国城市私生子的身份。

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