S /v_tắt/ĐIỆN, (Poyntingscher Vektor)/
[EN] S (Poynting vector)
[VI] vectơ Poynting
S /v_tắt/V_LÝ, (Poyntingscher Vektor)/
[EN] S (Poynting vector)
[VI] vectơ Poynting
Poyntingscher Vektor /m (S)/ĐIỆN, V_LÝ/
[EN] Poynting vector (S)
[VI] vectơ Poynting