1) donut
[英]['dəu,nʌt] [美]['do,nʌt, -nət]
环面粒子加速器
2) particle accelerators
粒子加速器
1.
How to calculate the final speed of charged particles in the particle accelerators
粒子加速器中带电粒子最终速度的计算方法比较
3) particle accelerator
粒子加速器
1.
With a review on the trails of the energy enhancement and the technique development of particle accelerators, the possible development of accelerators towards the higher energy frontier, the higher luminosity frontier, the practical application in the human society and the invention of exotic acceleration methods and new technologies are prospected.
在回顾 2 0世纪加速器能量提高和技术的发展的基础上 ,展望了粒子加速器向高能量前沿、高亮度前沿、实际应用以及新原理、新技术的发展。
2.
Recent vacuum system development with an XHV condition for the particle accelerators is briefly described.
介绍了国内外要求在极高真空条件下运行的部分粒子加速器概况;极高真空系统材料选择和处理工艺方面的进展;真空获得设备的选择和抽气方法的创新性进展;极高真空条件下的检漏方法研究及极高真空度的测量和校准现状。
3.
The Indian centre for advanced technology which was set up under the concerning by the former premier Indira Gandhi was mainly engaged in research of lasers and particle accelerators.
在印度前总理英迪拉甘地亲自关心下建立的印度高技术中心 ,主要从事激光和粒子加速器研究。
4) atomic accelerator
原子粒子加速器
5) electrostastic particle accelerator
静电粒子加速器
补充资料：环面
如果一个圆，绕同一平面内与它不相交的一条直线旋转，那么形成的旋转面叫做环面．
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条