linear resistive element造句

例句与造句

1. Some multiturn potentiometers have a linear resistive element with a sliding contact moved by a lead screw; others have a helical resistive element and a wiper that turns through 10, 20, or more complete revolutions, moving along the helix as it rotates.
2. It's difficult to find linear resistive element in a sentence. 用linear resistive element造句挺难的