in-pile
in-pit
in-place
in-plane
in-plant
in-position
in-process
in-reactor
in-seam
in-service
  in-situ
in-slot
in-stack
in-stope
in-swinging
in-sync
in-system
in-tank
in-the-hole
in-the-hook
in-transit

    in-situ optical particle sizing method

    метод оптического определения размеров частиц в потоке