【机】 laborious test method
heavy and complicated
experiment; test; try; try on; try out; examination; experimentation; trial
trial run
【计】 breadboarding
【医】 probation; test; tria
【经】 test; trial
means; measure; medium; method; plan; technique; way; ways and means
【计】 P; PROC
【医】 modus
【经】 means; modus; tool
