| 释义 |
proton synchrotron in American English US a synchrotron for accelerating protons and other heavy particles to very high energies proton synchrotron in American EnglishnounPhysics a synchrotron used for accelerating protons Word origin [1945–50 ]This word is first recorded in the period 1945–50. Other words that entered Englishat around the same time include: fail-safe, individual medley, poison pill, regression analysis, taxi squad |