例句與造句

1. The other method was to set the sight at the actual grid bearing in which the gun was oriented, and firing data was the actual bearing to the target.
2. The convergence angle between projected meridians and the " x " constant grid lines is no longer zero ( except on the equator ) so that a grid bearing must be corrected to obtain an azimuth from true north.
3. It's difficult to find grid bearing in a sentence. 用grid bearing造句挺難的