例句與造句

1. Orders were placed for prototypes from synchronisation gear that would allow safe firing of guns through the propeller disc.
2. Early experiments with Franz Schneider, then working for Nieuport in France but later working for L . V . G . in Germany, patented a synchronisation gear on 15 July 1913.
3. The "'Sikorsky S-16 "'( named after its Ilya Muromets bombers, it was noteworthy in that it was one of the first aircraft to possess synchronisation gear for its 7.7mm machine gun.
4. At least up to the end of 1916, however, pushers ( such as the Airco DH . 2 fighter ) were still favoured as gun-carrying aircraft by the mechanism for synchronising the firing of a machine gun with the blades of a moving propeller, followed quickly by the widespread adoption of synchronisation gears by all the combatants in 1916 and 1917, the tractor configuration became almost universally favoured and pushers were reduced to the tiny minority of new aircraft designs that had a specific reason for using the arrangement.
5. It's difficult to find synchronisation gear in a sentence. 用synchronisation gear造句挺難的