light beam
基本解釋
- [光] 光束;線偏振光束;直接光線
英漢例句
- When the laser hits the photovoltaic device, the photons in the light beam are converted to electricity in the same way that solar cells convert sunlight into electricity.
當(dāng)鐳射光擊打到光電裝置上,光束上的光電子就會轉(zhuǎn)化為電能,就像太陽能電池板把太陽能轉(zhuǎn)化為電能。 - The space-time ripples cause the distance measured by a light beam to change as the gravitational wave passes by, and the amount of light falling on the photodetector to vary.
時空漣漪使得用光束測量的距離像引力波通過那樣變化,同時使得落在光電探測器上的光量發(fā)生變化。 - Using this model, Zhang and his team then designed a plasmonic waveguide with a 180 degree bend that won?t alter the energy or properties of a light beam as it makes the U-turn.
使用這個模型,然后張和他的團(tuán)隊設(shè)計了一個180度的彎曲,將不會改變能源或光束性能,因為它使掉頭一電漿子波導(dǎo)。 - This intense heat they project in a parallel beam against any object they choose, by means of a polished parabolic mirror of unknown composition, much as the mirror of a lighthouse projects a beam of light.
- So, what we would expect is that there is a relationship between intensity in kinetic energy because it was understood that however intense the light was, if you had a more intense light, it was a higher energy light beam.
光強(qiáng)和能量之間,應(yīng)該有一定的關(guān)系,因為在我們的理解中,不管光強(qiáng)是多少,光的強(qiáng)度越大,光束能量越高。
麻省理工公開課 - 化學(xué)原理課程節(jié)選 - And this is a very fast speed, of course, it's about 700 million miles per hour. So, one way to put that in perspective is to think about how long it takes for a light beam to get from earth to the moon. Does anyone have any guesses? Eight seconds, that sounds good.
當(dāng)然這是一個非??斓乃俣?,它大約是每小時7億英里,為了更形象化,我們,看看光從地球到月球,需要多少時間,你們猜猜是多少?,8秒,猜的不錯。
麻省理工公開課 - 化學(xué)原理課程節(jié)選 - This technology relies upon a light beam that is shot at an angle through a sensing chamber to a receptor.
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雙語例句
原聲例句
權(quán)威例句
詞組短語
- light -beam diaphragm 光束遮光器
- light of beam compensation 光路補償
- light plasma beam arc 微束等離子弧
- light t beam scanning 光束掃描
- Light -beam oscillographs 光線示波器
短語
專業(yè)釋義
- 光束
- 光射束
- 直接光線
- 光柱
- 光束