1) период, стадия, фаза; этап
2) осуществлять постепенный переход
- phase down
- phase in
- phase out
- phase of contraction
- phase of reduced replacement
- contract definition phase
- definition phase
- design-and-development phase
- design selection phase
- design study phase
- development phase
- information phase
- operational phase
- ordering phase
- peak productive phase
- prediction phase
- preliminary design phase
- project definition phase
- prosperity phase
- R & D phase
- recommendations and implementation phase
- reporting phase
- research-and-development phase
- salvage phase
- validation phase