thin film field-emission cathode
薄膜致发射阳极

• eigenstate
• eigenvalue
• eigenvalue equation
• eigenvector
• eikonal coefficient
• eikonal equation
• eikonal function
• eikonogen
• eikonometer
• Einstein-Fowler equation
• Einstein's relation
• Einstein summatin convention
• Einstelin coefficient
• ejkpicyclic geeear
• ekonal
• Ektar lens
• elastance
• elastic
• elastic bush
• elastic deformation
• elastic fatique
• elastic hysteresis
• elasticity
• elastic limit
• elastic modulus