例句與造句

1. Hegenberger seemingly repaired the radio by switching out the batteries, but the signal was lost again after another thirty minutes, forcing Hegenberger to navigate by dead reckoning using the magnetic compass and driftmeter.
2. The earth inductor compass on the C-2 failed just after takeoff, and despite increasingly cloudier weather, Hegenberger navigated most of the charted Great Circle route by dead reckoning, using a magnetic compass and driftmeter supplemented by celestial navigation observations.
3. At McCook Field in 1923, Hegenberger ( who had also become a Robins prot間?) Hegenberger designed an instrument panel incorporating the earth inductor compass, a driftmeter, and a magnetic compass for a navigation station at which sextant readings could also be taken; and a cockpit panel with a dial connected to the navigation station that indicated to the pilot if he was steering to the right or left of the course set by the inductor compass.
4. It's difficult to find driftmeter in a sentence. 用driftmeter造句挺難的