V2EX synchrotron

Synchrotron

定义 Definition

(物理)同步加速器;一种让带电粒子在环形轨道中被射频电场“同步”加速、并用磁场引导其转向的粒子加速器。常用于高能物理研究,也可产生强度极高的同步辐射光源(用于材料、化学、生物等领域成像与分析)。

发音 Pronunciation

/skrtrn/

例句 Examples

A synchrotron accelerates electrons to nearly the speed of light.
同步加速器把电子加速到接近光速。

Researchers used the synchrotron’s intense X-ray beam to map the protein’s structure with remarkable precision.
研究人员利用同步辐射装置强大的 X 射线束,以极高精度绘制该蛋白质的结构。

词源 Etymology

synchrotron 由 “synchro-”(表示“同步、同时”,源自希腊语 *syn-*“一起” 与 chronos“时间”)加上表示装置/仪器的后缀 “-tron”(常见于电子与物理装置名称,如 cyclotron)构成,字面含义可理解为“用于同步运作的(加速)装置”。

相关词 Related Words

文学与作品 Literary Works

  • Accelerator Physics(S. Y. Lee):系统介绍包括同步加速器在内的加速器物理基础与应用。
  • The Science and Technology of Particle Accelerators(相关教材/论文集常用书名):在同步加速器与同步辐射光源章节中频繁出现该词。
  • Synchrotron Radiation: Production and Properties(学术专著/综述类标题常见):专门讨论由同步加速器产生的同步辐射及其性质与应用。
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