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- large electron positron storage ring 大型電子正電子對撞機
- Beijing Spectrometer (BES) is an experimental facility of high energy physics on Beijing Electron Positron Collider (BEPC) . 北京譜儀是北京正負電子對撞機上的高能物理實驗裝置。
- This paper describes the possible radiation sources and their characteristics around 3W1 beamline of Beijing Electron Positron Collider (BEPC). 介紹了北京正負電子對撞機同步輻射實驗西廳3W1光束線周圍輻射的來源和特點、輻射測量方法及測量結果。
- Large electronics companies developed television, but Baird pointed the way with his experiments. 大型電子工業公司研製出了電視,但這有賴於貝爾德的實驗為此指出了方向。
- Such robots controlled by large electronic computer impressed us deeply. 這種由大型計算機控制的機器人給我們留下了深刻的印象。
- proton electron positron colliding beams 質子 電子 正電子碰撞束
- He owns one of the largest electronics stores! 他的電器商場是最大的!
- AlGaN/GaN HEMT has high breakdown electric field, fast electron drift velocity and large electron concentration, so it has been used more and more in high frequency and large power fields. AlGaN/GaN HEMT由於具有擊穿電壓高、電子漂移速度快和電子濃度大等特點,已被越來越多地應用於高頻及大功率領域。
- Beijing electron positron collider(BEPC) 北京正負電子對撞機
- In general, such robots have been controlled up to the present time by large electronic computers. 一般說來,直到現在,這樣的機器人還是由大型電子計算機控制的。
- When such a powerful laser pulse propagates through the plasma, it becomes both shorter and narrower, creating a large electron bubble that traps electrons from the plasma. 當如此強大的雷射脈衝傳遞到電漿的時候,脈衝會變得更短更窄,創造出一個很大的電子泡泡,而可以從電漿中抓住電子。
- In general,such robots have been controlled up to the present time by large electronic computers. 一般說來,直到現在,這樣的機器人還是由大型電子計算機控制的。
- Large electronics company develop television,but baird pointed the way with his experiment. 大型電子工業公司研製出了電視,但這有賴于貝爾德的實驗為此指出了方向。
- She runs a large electronics factory,so she knows a thing or two about modern technology. 她經營著一家很大的電子工廠,所以她對現代技術是很精通的。
- Beam-beam deflection effect in Beijing electron positron collider 北京正負電子對撞機中的束束作用偏轉效應
- For the numerical solutions of these problems large electronic computers must be used. 為了得到這些問題的數字解,必須使用大型電子計算機。
- He bit off a large piece of the apple. 他咬下一大塊蘋果。
- Large electronics companies developed television,but Baird pointed the way with his experiments. 大型電子工業公司研製出了電視;但這有賴于貝爾德的實驗為此指出了方向.
- She runs a large electronics factory, so she knows a thing or two about modern technology. 她經營著一家很大的電子工廠,所以她對現代技術是很精通的。
- Large electronics company develop television, but baird pointed the way with his experiment. 大型電子工業公司研製出了電視,但這有賴於貝爾德的實驗為此指出了方向。