feed reel造句
例句與造句
- On some projectors, the operator would be alerted to the time for a change by a bell that operated when the feed reel rotation exceeded a certain speed ( the feed reel rotates faster as the film is exhausted ), or based on the diameter of the remaining film ( Premier Changeover Indicator Pat.
- On some projectors, the operator would be alerted to the time for a change by a bell that operated when the feed reel rotation exceeded a certain speed ( the feed reel rotates faster as the film is exhausted ), or based on the diameter of the remaining film ( Premier Changeover Indicator Pat.
- Ribbon movement, which also occurs at every keypress, automatically reverses direction when there is no ribbon left on the feed reel; two mechanical sensors, situated next to each wheel, move when the ribbon is put under tension ( indicating ribbon end ), attaching the appropriate wheel to the ribbon transport mechanism and detaching the other.
- In use, the " supply reel " or " feed reel " containing the tape is mounted on a spindle; the end of the tape is manually pulled out of the reel, threaded through mechanical guides and a tape head assembly, and attached by friction to the hub of a second, initially empty " takeup reel ".
- It's difficult to find feed reel in a sentence. 用feed reel造句挺難的