trigger motor造句

The " trigger motor " could theoretically take two forms.
The airplanes sent with the convoy were assembled but no engine coolant had been provided for the fighters, and the dive bombers were without trigger motors, gunsight solenoids, and gun mounts.
For example, the A-24 dive bomber trigger motors and solenoids were found to have been overlooked in unpacking and destroyed due to being nailed inside the packing crates and burned with the crates.
By the end of the war German engineers were well on the way to perfecting a gear using an electrical rather than a mechanical or hydraulic link between the engine and the gun, with the latter being triggered by a solenoid rather than by a mechanical " trigger motor ".
Thus the force on the rod was exerted by tension rather than compression, ( or in less technical language, the trigger motor worked by being " pulled " rather than " pushed " ) which enabled the rod to be lighter, minimising its inertia so that it could operate faster ( at least in early versions of the gear, each revolution of the cam wheel produced two firing impulses instead of one ).
It's difficult to find trigger motor in a sentence. 用trigger motor造句挺难的