| 释义 |
re·ten·tiv·i·ty
\ˌrēˌten.ˈtivəd.ē, -ətē, -i\ noun
(-es)
: the power of retaining : retentive force
< moisture retentivity >
specifically : the capacity for retaining magnetism after the action of the magnetizing force has ceased measured by the ratio of the residual magnetism to the maximum previously attained |