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- high power radio wave 大功率無(wú)線(xiàn)電波
- The sun sometimes spoils the propagation of radio waves. 太陽(yáng)有時(shí)會(huì )影響無(wú)線(xiàn)電波的傳播。
- A powerful radio station blankets a weaker one. 功率強電臺干擾功率較弱的電臺。
- We directed radio waves around the globe. 我們向全球發(fā)射無(wú)線(xiàn)電波。
- These radio waves are coming at 15000 hertz. 這些無(wú)線(xiàn)電波以每秒 15 千赫的波長(cháng)發(fā)出。
- Coming through the sky like a satellite, like a radio wave, a meteorite. 穿過(guò)天空，像一枚衛星，一束電波，一顆隕石。
- Both the quick-algorithm of radio wave reflation are presented in the paper. 本文提出了電波折射誤差快速算法及修正。
- The universe is bathed in a sea of radio waves. 宇宙浸泡在無(wú)線(xiàn)電波的海洋中。
- Radio waves travel in straight lines. 無(wú)線(xiàn)電波是直線(xiàn)傳播的。
- Heinrich Hertz produces radio waves. 海因里希。赫茲制造出無(wú)線(xiàn)電波。
- Comparing with tradition tele? meter reading, tele? meter reading of small power radio network construction is agility, work efficiency is high and maintenance is convenience. 采用無(wú)線(xiàn)微功耗電力集中抄表系統與傳統的抄表方式相比,具有組網(wǎng)靈活、作效率高、護方便等優(yōu)點(diǎn)。
- We consider radio waves as radiant energy. 我們把無(wú)線(xiàn)電波看作是輻射能。
- Radio waves are regarded as radiant energy. 無(wú)線(xiàn)電波被看成是輻射能。
- The next page explains radio waves and modulation. 下一頁(yè)解釋無(wú)線(xiàn)電波和調變。
- This page describes radio waves and modulation. 本頁(yè)描述無(wú)線(xiàn)電波和調變。
- Radio waves could be reflected from solid objects. 無(wú)線(xiàn)電波可以被堅固的物體反射。
- We have been receiving powerful radio emissions from a distant star system. 我們接收到從一個(gè)遙遠的恒星系發(fā)射出的強大的無(wú)線(xiàn)電波。
- The highly sophisticated electronic methods rely on either light or radio wave propagation. 較復雜的電子技術(shù)是利用光或無(wú)線(xiàn)電波傳播。
- The radio waves cause molecules in the food to vibrate. 無(wú)線(xiàn)電波使食物中的分子發(fā)生振動(dòng)。
- The original current set up by the radio waves is very feeble. 無(wú)線(xiàn)電波產(chǎn)生的初始電流很弱。
