angular travelの例文

• Like many other pieces of Coast Artillery fire control equipment, the deflection board was a mechanical analog computer that used methods of similar triangles to solve the problems of correcting fire for wind speed and direction, drift of the projectile, and angular travel of the target during the observing interval.
• The dials on the face of the gun arm center were used to calculate the angular travel ( in degrees and hundredths ) of the target between successive plotted points on the board, a quantity that could be corrected ( using output from a "'deflection board "') and then applied to calculating the set forward point.