您要查找的是不是：
- To vary(electron velocity) in an electron beam. 調制在一個(gè)電子束中改變（電子速率）
- In cathode ray tube display, the continuation of light emission from phosphor after excitation by the electron beam. 在陰極射線(xiàn)管顯示器中，用電子束激勵后熒光物質(zhì)光發(fā)射的持續現象。
- As the electron beam scans the image, variations of light inten. 當電子束掃描圖像時(shí),圖像的光強度變化變成了電強度變化。
- 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.
- EB inks is the electron beam energy to curing the WGT. EB油不朱是拔取電子束能量舉行固化的兼用油不朱。
- Design of large orbit gyrotron electron beam double-cusp gun[J]. 引用該論文 鄒峰;薛謙忠;劉濮鯤.
- The device in a writing tube or CRT which generates the electron beam. 掃描管或陰極射線(xiàn)管中一種產(chǎn)生電子束的部件。
- The coils above and below the tube conreol the vertical positioning of the electron beam; while the side pair of coils control the two sets of coils, the electron beam dcan be caused to appear any place on the face of the CRT. 上下的線(xiàn)圈控制電子束的垂直方向；左右的線(xiàn)圈子控制水平方向。把通過(guò)這兩對線(xiàn)圈的電流方向和強度改變，就可以控制電子束，使它顯現在管面上任何位置。亦稱(chēng)掃描線(xiàn)圈。
- Using methods like electron beam melting or selective laser sintering. 使用方法如電子束熔煉或選擇性激光燒結。
- Numerical simulation of a large orbit gyrotron cusp electron beam[J]. 引用該論文 趙青;李宏福;任同;羅勇.
- With mechanically scanned systems, antenna inertia and inflexibility prevent employment of optimum radar beam positioning patterns that can reduce reaction times and increase target capacity. 機械掃描系統天線(xiàn)的慣性和剛性使之不能應用能夠減少掃描時(shí)間和增加跟蹤目標數量的最佳雷達波束掃描圖形。
- Electron beam equipment for welding, drilling and surface treatment of metallic materials. 用于金屬材料焊接、鉆孔和表面處理的電子束設備。
- An electron beam, forming a scanning spot on the signal plate, zigzags its way, line by line, across the plate. 在信號板上形成掃描點(diǎn)的電子束，逐條地曲折掃過(guò)信號板。
- TC4 alloy can be welded by many kinds of methods such as TIG, MIG, PAW and electron beam welding (EBW in short). TC4鈦合金在保護良好的條件下可以采用TIG、MIG、PAW及電子束焊等多種焊接方法。
- Electron beams are widely used in medicine and measurement. 電子束被廣泛地應用在醫療、測量等領(lǐng)域。
- For instance, the phosphor on a CRT screen needs to be constantly reactivated by an electron beam in order to remain illuminated. 例如，陰極射線(xiàn)管熒光屏上的磷光體為了保持它激發(fā)光狀態(tài)，需要用電子束不斷地再激勵。
- Indeed the use of an electron beam or X-rays for irradiation overcomes the need for a radioactive source altogether. 用電子束或X-射線(xiàn)進(jìn)行輻照確實(shí)完全解除了對某種放射源的需要。
- In cathode ray tubes, the small area on the screen surface which is bombarded by the electron beam. 在陰極射線(xiàn)管中,屏幕表面上受到電子束轟擊的小區域。
- The electronic beam oscilloscope acts as a sort of microscope for short times. 電子示波器的作用就象一種短的時(shí)間用的“顯微鏡”。
- The secondary backscattered electron current is used to modulate the intensity of an electron beam in a cathode ray tube(CRT). 二次電子或背散射電子的電流被用來(lái)調制陰極射線(xiàn)管（CRT）中電子束的強度。
