radio waves 中文意思是什麼
radio waves
解釋
電波特效-
The universe is bathed in a sea of radio waves.
宇宙浸泡在無線電波的海洋中。 -
Much data can be obtained by measuring the dispersion of cosmic radio waves passing near the sun.
測定穿過太陽附近的宇宙射電波的色散度也可以獲得許多資料。 -
The most obvious advantage is that because of their inability to scatter appreciably, nebular radio waves completely and genuinely delineate the distribution of nebular gas.
因為星雲對射電波的散射很小，所以最明顯的優點就是能夠全面而真實地勾畫出星雲氣體分佈的外貌。 -
Heinrich hertz produces radio waves
海因里希.赫茲製造出無線電波。 -
This high frequency alternating current produces the high frequency radio waves mentioned in the previous chapter.
這種高頻交流電流產生前一章提到過的高頻無線電波。 -
When electrons move in spirals around magnetic lines of force, radio waves are produced and radiated out along the two magnetic poles of the star. usually, the rotational axis of the neutron star does not align with the magnetic axis. the radiation beams will sweep around and create the
通常恆星的自轉軸和磁軸並不一致，中子星亦不例外，所以沿著磁軸向外發射的無線電波束，在中子星自轉的帶動下，便會如燈塔般向宇宙掃射，這便是著名的 -
Radio waves would vaporize the waste, which would then be sent into a magnetic bottle containing a thin, trapped plasma
在磁瓶中，放射電場會使電漿與大部分廢料離子沿著一個螺旋路徑繞行。 -
In this new law, " telecommunications equipment " means any eqiupment, apparatus or device, whether or not installed in a motor vehicle, which is designed to be or capable of being used to communicate with any person orally by menas of radio waves or other electromagnetic means, which includes mobile phones, radiophones, walkie - talkies but not load speakers
：在新法例中，電訊設備指任何可以用作或在設計上供用作與任何人透過無線電波或其他電磁媒介進行通話的設備、器具或器件，不論該等設備、器具或器件是否安裝在汽車上，包括行動電話、無? ? q通話器及對講機，擴音器則除外。 -
In making the radio waves correspond to each sound in turn, messages are carried from a broadcasting station to a receiving set
使無線電波依次對每一個聲音作出相應變化時，信息就由廣播電臺傳遞到接收機。 -
These radio waves are very weak when they arrive at the television receiving sets on earth but they can be amplified again to make up for this loss in intensity
當這些無線電波到達地球，被電視接收機收到時是非常弱的，但它們能夠被再放大以補償這種強度的損失。 -
Evaporation ducts, or tropospheric ducts in general, can guide radio waves to distances far beyond the horizon with less attenuation, and then severely impair some certain radio wave system
以蒸發波導為代表的對流層大氣波導傳播，可使電波在較小的衰減下沿波導傳播得很遠，從而嚴重影響合適的無線電系統。 -
Other forms of radiant energy familiar to us are radio waves, infrared rays, ultra - violet rays, x rays, and gamma rays
我們熟悉的另外一些形式的輻射能是電磁波，紅外線、紫外線、 x射線和伽瑪射線。 -
The result can be long distance reception of radio waves that would normally have been far beyond the radio horizon. the equations for ray tracing were given, simulating and tracing electro - magnetic wave duct propagation using spherical layered atmosphere mode, this method is very useful for analysis of radar echo distribution and confirm relation of stratification of atmosphere and ray duct propagation in the process of studying radar second product, introduce a new 3 - d interpolation method. outcome of this method can suit all kinds of density product
在雷達二次產品處理演算法中，討論了一種新的三維插值，比以往在顯示每一個雷達二次產品時，都作一次插值相比，這種方法既節省了總的機時，也提高了每個產品的顯示速度，在討論這種方法后，用幾個產品的實例，說明了這種方法是可行的，並且還討論了等值線的生成原理，在「雷達二次產品處理平臺」下，開發了visualc + +實現程序。 -
When radio waves pass through half of the first jump distance, the effects of meteor trails scattering on a radar system are investigated
計算了電波經電離層跳躍前進的過程中，流星余跡散射對後向散射超視距雷達系統性能如作用距離和發現概率等的影響。 -
A photograph transmitted by radio waves, each image point being reproduced by a received electric impulse
無線電傳真通過無線電波傳送的照片，圖像上的點由接收到的每一個電脈沖重新合成 -
Radio waves travel in straight lines.
無線電波是直線傳播的。 -
The original current set up by the radio waves is very feeble.
無線電波產生的初始電流很弱。 -
Do any of these radio waves sweeping through space to the earth contain a message ?
在飛越空間到達地球的這些無線電波中，是否可能有一些電波包含著某一種信息呢？ -
The radiant energy used in such measurements may vary from x rays, through visible light, to radio waves.
測定過程中採用的光能種類很多，從X射線，可見光到無線電波。 -
Such a reflecting layer, together with the sea, could channel radio waves from one side of the atlantic ocean to other.
這種反射層和海洋一起，能把無線電波從大西洋的此岸送到彼岸。
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