| 释义 |
flu·ence
\ˈflüən(t)s\ noun
(-s)
Etymology: Latin fluere to flow + English -ence — more at fluid
1. : the number of particles (as photons or neutrons) incident on a sphere divided by the cross-sectional area of the sphere : the total number of particles per unit area with which a material is irradiated
< particle fluence >
2. : the sum of the energies of the particles of a fluence : the energy per unit area contained in the particles with which a material is irradiated
< energy fluence > |