- transverse moment of intertia of free water surface
- поперечный момент инерции площади свободной поверхности воды
English-Russian marine dictionary . 2014.
English-Russian marine dictionary . 2014.
Dimensionless quantity — In dimensional analysis, a dimensionless quantity or quantity of dimension one is a quantity without an associated physical dimension. It is thus a pure number, and as such always has a dimension of 1.[1] Dimensionless quantities are widely used… … Wikipedia