curvature vector वाक्य
"curvature vector" हिंदी में curvature vector in a sentenceउदाहरण वाक्य
- In the case of differential curves, the curvature vector is a normal vector of special interest.
- The surface is trapped if both the null expansions ? ?are negative, signifying that the mean curvature vector is timelike and future directed.
- The surface is designated trapped if the cross sections of both congruences decrease in area as they exit the surface; and this is apparent in the mean curvature vector, which is: