略語大辞典 [C] 34 VAD vapor (phase) axial deposition (process) 軸付け化学蒸着. 光ファィバーのプリフォーム製造法. vapor (phase) axial deposition (process); an optical fiber fabrication technique; a flame hydrolysis of reagents to form submicron amorphous particles; typically an oxy-hydrogen flame is used; deposition occurs on the end of 丸善「略語大辞典」JLogosID : 11853534