beam instability的意思|示意
束流不稳定性，横向不稳定性
beam instability的用法详解
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英语单词beam instability是指电子束不稳定的意思。它是电子束通过电子束控制器传输过程中由于自身不稳定(例如由放电、热效应或衰变产生)而引起的结构变形。常见的用法有：
1. Electron beam instability can cause beam drift, resulting in a loss of resolution.
2. A beam instability can result in a small amount of defocusing of the beam.
3. Laser beams can suffer from beam instability due to thermal effects during transmission.
4. Beam instability can be caused by normal mode coupling in a multi-slice system.
5. Rayleigh scatter from tiny particles can cause beam instability in an optical system.
6. Slow motion of the scanning system can also lead to beam instability.
7. High intensity in an electron beam can cause beam instability due to space charge effects.
以上就是关于英语单词beam instability的用法讲解，电子束不稳定可以由多种因素造成，如热效应、放电、衰变以及空间电荷等，要想保持高质量的图像需要对电子束进行正确控制。
'beam instability相关短语
1、 ion beam instability 离子束不稳定性
2、 two-beam instability 两射柱不稳定性
3、 drift beam instability 漂移束不稳定性
4、 electron beam instability 电子束不稳定性
5、 beam centrifugal instability 束离心不稳定性
6、 beam cyclotron instability 束回旋不稳定性
8、 Beam pointing instability 光束指向不稳定性
9、 fast beam ion instability 快束流