# How to use *Coordinate-axes* in a sentence

If the equation of this line, referred to new

**coordinate axes**in the plane area, is written xcos a+y sin a - h=o, (3) R = f f p(h - x cos a - y sin a)dxdy, (4) zR= f fpx(h - xcos a - y sin a)dxdy, (5) yR = f f py(h - x cos a - y sin a)dxdy.In the Eulerian notation u, v, w denote the components of the velocity q parallel to the

**coordinate axes**at any point (x, y, z) at the time t; u, v, w are functions of x, y, z, t, the independent variables; and d is used here to denote partial differentiation with respect to any one of these four independent variables, all capable of varying one at a time.Construct a small cylinder inside the gas, having dS as base and edges such that the projections of each on the

**coordinate axes**are udt, vdt, wdt.The cartesian equation to a parabola which touches the

**coordinate axes**is 1 / ax+'1 / by= i, and the polar equation when the focus is the pole and the axis the initial line is r cos 2 6/2 = a.Advertisement