| 单词 | particle accelerator |
| 释义 | particle accelerator (once / 88867 pages) n WORD FAMILY particle accelerator: particle accelerators USAGE EXAMPLESDr. Goldwasser, who was long associated with the University of Illinois, helped pioneer the use of powerful particle accelerators in American physics. New York Times(Dec 28, 2016) Is your current work a big switch from programming a particle accelerator? New York Times(Dec 23, 2016) Proposals to build this device, the world’s most politically fraught particle accelerator, date back nearly 20 years. Economist(Dec 20, 2016) n a scientific instrument that increases the kinetic energy of charged particles Syn|Hypo|Hyper accelerator, atom smasher betatron, induction accelerator accelerates a continuous beam of electrons to high speeds by means of the electric field produced by changing magnetic flux charge-exchange acceleratoran accelerator in which high-energy ions escape from plasma following charge exchange Cockcroft and Walton accelerator, Cockcroft and Walton voltage multiplier, Cockcroft-Walton accelerator, Cockcroft-Walton voltage multipliera high-voltage machine in which rectifiers charge capacitors that discharge and drive charged particles through an accelerating tube collideran accelerator in which two beams of particles are forced to collide head on cyclotronan accelerator that imparts energies of several million electron-volts to rapidly moving particles linac, linear acceleratorions are accelerated along a linear path by voltage differences on electrodes along the path bevatrona cyclotron that accelerates protons up to several billion electron volts electron acceleratorcollider that consists of an accelerator that collides electrons and positrons microwave linear acceleratorlinear accelerator that uses microwaves proton acceleratora collider that collides beams of protons and antiprotons superconducting supercollidera collider that operates at very low temperatures synchrocyclotroncyclotron that achieves relativistic velocities by modulating the frequency of the accelerating electric field synchrotroncyclotron in which the electric field is maintained at a constant frequency scientific instrument an instrument used by scientists |
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