No absolute direction corresponds to any of the relative directions.
This direction corresponds to the light rays for the wave equation.
The direction of the reciprocal lattice vector corresponds to the normal to the real space planes.
The direction of viewing of the title block should correspond in general with that drawing.
That direction corresponded with the earlier bearings for the green splotch of life signs.
That direction, Bell quickly realized, must correspond with the north-south axis of the planet.
A direction in three-dimensional space corresponds to a line through the origin.
Hence the directions in three-dimensional space correspond (almost perfectly) to points on the lower hemisphere.
The direction he must travel in corresponds to the gradient of the error surface at that point.
The player's spaceship has a ball for a weapon, which can be fired in eight directions; each direction corresponds to a different musical note.
