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- electrostatically focused klystron 静电聚焦速调管
- electrostatic focused klystron 静电聚焦速调管
- electrostatic focusing klystron 静电聚焦速调管
- bifilar helix biperiodic electrostatic focusing 双螺线双周期静电聚焦
- He focused his binoculars on the bird. 他把双筒远镜的焦点对准在那只鸟上。
- centrifugal electrostatic focusing 离心静电聚焦
- He focused his mind on his new plan. 他集中心思在新计划上。
- electrostatic focusing potentials 静电聚焦电位
- His eyes focused slowly in the dark room. 他在那间黑屋子里眼睛慢慢地看清了东西。
- electrostatically focused image converter 静电聚焦变像管
- The camera is focused at infinity. 照相机的聚焦被调节在无限远这一档上。
- electrostatically focused image tube 静电聚焦像管
- He focused the sun's ray on a piece of paper with a burning-glass. 他用一面凸透镜把阳光在纸上聚成焦点。
- The beams of light moved across the sky and focused on the plane. 光束在空中移动,集中对准飞机。
- Rectangle wave-guide output window of klystron[J]. 引用该论文 李艳华;丁耀根.
- And sums up the procedure to replace klystron. 并总结了更换加速管的步骤。
- She had a habit of shrinking up whenever attention was focused on her. 她有个习惯，每当人们的注意力集中到她身上时，她便会羞羞答答地畏缩不前。
- Design of electrostatic focusing system of the space electron beam gun 空间用电子束焊枪电聚焦问题的研究
- Electrostatic safety technique requirement for oil. 油船静电安全技术要求。
- The attraction is due to electrostatic forces. 它们之间相互吸引是由于静电力作用。
