radio beam的意思

radio beam中文翻譯：

[電子]射電波束

相似詞語短語

beam───n.橫梁；光線；電波；船寬；[計量]秤桿；vt.發送；以梁支撐；用…照射；流露；n.(Beam)人名；(阿拉伯)貝亞姆；(英)比姆；vi.照射；堆滿笑容

radio───vi.用無線電進行通信；n.收音機；無線電廣播設備；n.(Radio)人名；(西)拉迪奧；vt.用無線電發送

radio wave───n.無線電波

radio waves───[電子]無線電波

particle beam───粒子束，[高能]粒子束流

obliteration beam───閉塞光束

fleshing beam───刮皮板

balance beam───n.平衡木；天平橫梁；平衡桿，秤桿

cross-beam───橫梁；大梁

雙語使用場景

Like the searchlight beam, the radio beam cannot be made very sharp; it tends to spread.───無線電射束也象探照燈的光束一樣，是不能高度集中的；它總要散開。

Ironically, the detailed reasons as to how the radio beam is produced may not be important astronomically.───具有諷刺意義的是，產生射電波束的詳細原因在天文上，這也許并不重要。

It is far from simply a radio beam passing through a vacuum at "the speed of light".───這遠不像一束無線電波“以光速”穿過真空層那樣簡單。

it is far from simply a radio beam passing through a vacuum at "the speed of light" .───這遠不像一束無線電波“以光速”穿過真空層那樣簡單。

ironically , the detailed reasons as to how the radio beam is produced may not be important astronomically.───具有諷刺意義的是，產生射電波束的詳細原因在天文上，這也許并不重要。

Notice that in both these examples the radio beam generated for one cell-phone user does not reach the other.───注意，在上述兩例中，針對其中一名用戶產生的無線電波束，并不會抵達另一位用戶的所在位置。

And the spacecraft's antenna will receive a powerful radio beam from Earth passing through Pluto's atmosphere.───來自地球的強大無線電波能穿透冥王星大氣層，為太空船的天線所接收。

Following a radio beam. Used of aircraft.───跟隨無線電波。用于指飛機

英語使用場景

And the spacecraft's antenna will receive a powerful radio beam from Earth passing through Pluto's atmosphere.

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

However, the radio beam gets wider and wider with distance so that if a star or planet in some distant galaxy was in the direct line, large amounts of the signal would continue straight past it.

Western Union installs the first commercial radio beam system.

Sentencedict.com is a sentence dictionary, on which you can find nice sentences for a large number of words.

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.

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

The radio beam came from outer space.

Following a radio beam.