electron beams

同根派生

To vary(electron velocity) in an electron beam.
調(diào)制在一個(gè)電子束中改變（電子速率）
Electron beams are widely used in medicine and measurement.
電子束被廣泛地應(yīng)用在醫(yī)療、測(cè)量等領(lǐng)域。
In cathode ray tube display, the continuation of light emission from phosphor after excitation by the electron beam.
在陰極射線管顯示器中，用電子束激勵(lì)后熒光物質(zhì)光發(fā)射的持續(xù)現(xiàn)象。
As the electron beam scans the image, variations of light inten.
當(dāng)電子束掃描圖像時(shí),圖像的光強(qiáng)度變化變成了電強(qiáng)度變化。
Electron Beam Properties and Lasing Experiment of FEL[J].
引用該論文楊興繁;黎明;金曉;黎維華;陳天才;徐勇.