Then with great labor he began to widen the passageway.
He did much to widen the national church.
The road began to widen and after a sharp bend she came into the tiny town indicated on the map.
It forms a roughly circular highland area, the drainage lines of which radiate outward from the centre in a series of narrow valleys, the upper parts of which cut deeply into the mountains, and the lower widen into the surrounding plain.
If we widen the slit still further rapid loss of purity results, with very little gain in light, the maximum luminosity obtainable with an indefinitely wide slit being four times that obtained with the normal one.