V2EX particle accelerator

Particle Accelerator

定义 Definition

粒子加速器:一种利用电场、磁场等手段把带电粒子(如电子、质子、离子)加速到极高速度的装置,用于研究物质的基本结构、进行核物理/高能物理实验,也用于医学放疗、材料分析等应用。(该词也可泛指不同类型的加速器,如直线加速器、回旋加速器、同步加速器等。)

发音 Pronunciation

/pr.t.kl ksel..re.tr/

例句 Examples

The particle accelerator helps scientists study the smallest parts of matter.
粒子加速器帮助科学家研究物质中最微小的组成部分。

After years of upgrades, the particle accelerator can now produce higher-energy collisions to test new theories in physics.
经过多年的升级,这台粒子加速器如今能产生更高能量的碰撞,用来检验物理学中的新理论。

词源 Etymology

particle 源自拉丁语 particula(“小部分”),引申为“粒子、微粒”;accelerator 来自动词 accelerate(加速),词根与拉丁语 celer(“快速”)相关。两者组合成复合名词 particle accelerator,字面义即“用于加速粒子的装置”。

相关词 Related Words

文学与作品 Literary Works

  • Dan Brown Angels & Demons(《天使与魔鬼》):情节中涉及 CERN 与相关加速器/对撞机的设定与描写。
  • Leon M. Lederman & Dick Teresi The God Particle(《上帝粒子》):通俗科普中多次讨论高能物理实验与加速器在粒子发现中的作用。
  • Lisa Randall Warped Passages(《弯曲的通道》):介绍现代粒子物理与实验工具(包括大型加速器)在理论检验中的地位。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     3006 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 93ms UTC 14:39 PVG 22:39 LAX 07:39 JFK 10:39
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86