at-the-opening (opening only) order

breechblock opening mode

opening adjustment

opening mode

opening mode teaching

Opening—mode and cooling—withdraw air cycle refrigeration

Adjustment Mode

Adjustment Mode of Room Temperature

Mode Adjustment

Opening-Closing-Opening Test

reform and opening-up; reform and opening to the outside world

∑ mode and △ mode

Balance between Sum mode and Difference mode

bending mode and longitudinal mode

Coupling of O mode and X mode

Developmental mode of teaching ; Heuristic mode of teaching

developmental mode of teaching; heuristic mode of teaching

ENSO mode and ENSO-like mode

Heuristic mode of teaching; Developmental mode of teaching