Sentence:  There is another means which should show the direction and relative value of the stresses in viscoelastic fluids that is not mentioned as such in the literature , and that is the shape of the suspended drops of low viscosity fluids in <WSD>shear</WSD> fields . 
Meaning of the word marked with <WSD> tags:  (physics) a deformation of an object in which parallel planes remain parallel but are shifted in a direction parallel to themselves