that it is expressible as a countable union of sets of finite measure

الإنجليزية - الإنجليزية

تعريف that it is expressible as a countable union of sets of finite measure في الإنجليزية الإنجليزية القاموس.

σ-finite measure

الواصلة

that it I·s ex·press·i·ble as a count·a·ble un·ion of sets of fi·nite meas·ure