عَتَبَةُ تَمْييز النُّقْطَتَين بالانجليزي

• threshold of two-point discrimination

• تَمْييز    discrimination
• تَمْييزُ النُّقْطَتَين    two-point discrimi ...
• تَمْييزُ النُّقْطَةِ الواحِدَة    one-point discrimi ...