例句與造句

1. Vector and tensor polarization of particle / nuclei with spin are specified by the unit polarization vector \ boldsymbol { p } and the polarization tensor " P " `.
2. The vacuum polarization is quantified by the vacuum polarization tensor ? ?? ( p ) which describes the dielectric effect as a function of the four-momentum p carried by the photon.
3. More formally, the electrostriction coefficient is a fourth rank tensor ( Q _ { ijkl } ), relating second order strain ( x _ { ij } ) and first order polarization tensors ( P _ k, P _ l ).
4. It's difficult to find polarization tensor in a sentence. 用polarization tensor造句挺難的