化学气相沉积

Emoji Combo Meaning

The "Alembic" emoji (⚗️) represents 'chemistry', the "Wind Face" emoji (💨) symbolizes 'gas', the "Down Arrow" emoji (⬇️) indicates a downward process, and the "Page Facing Up" emoji (📄) stands for a deposition or layer. Together they represent Chemical Vapor Deposition.

182 days ago