Interleave

перемежаться

peremežatʹsja

(to insert (pages, which are normally blank) between the pages of a book)

проставля́ть

prostavlyát

(to intersperse (something) at regular intervals between the parts of a thing)

распределя́ть

raspredeljátʹ

(computing: to allocate things such as successive segments of memory to different tasks)

чередовать

čeredovatʹ

(to insert (pages, which are normally blank) between the pages of a book)