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gradient {Civ. Eng.}
تدرج {هندسة مدنية}
gradualism {Wirt}
تَدَرُّجٌ {اقتصاد}
gradual advance {ment or progress}
Substantiv
hierarchy [pl. hierarchies]
progression [pl. progressions] , {by steps}
graduation [pl. graduations]
gradation [pl. gradations]
grading [pl. gradings]
Verb
to advance [ advanced ; advanced ]
to graduate {to}
تدرج {إلى}
to gradate [ gradated ; gradated ]
تدرج {إلى}