| 释义 |
[ kahy ] / kaɪ /
noun Physics.a meson with a mass 6687 times that of the electron and a mean lifetime of approximately 1.5 X 10-20 seconds. Also called chi particle . Words nearby chi mesonchime in, chimera, chimere, chimeric, chimerical, chi meson, chimichanga, chimichurri, Chimkent, chimney, chimney breast Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |