refractivity

Nghĩa (Tiếng Anh)

The quality or degree of being refractive.

Từ đồng nghĩa

refractiveness

index of refraction

refraction coefficient

refractive index

refrangibility

refractability

refringence

refringency

refracting index

coefficient of refraction

refractive power

specific refraction

refracting power

refractometer index

refracture index

flexibility

refractive rate

Từ nguyên (Tiếng Anh)

From refractive + -ity.