例句與造句

1. The foil passes across a pair of electrical contacts which are in the tape path.
2. Cameras left with tapes inserted for long periods of time may also need the tape path to be cleaned and a pinch wheel replacement.
3. The brown residue deposited on swabs during cleaning of a tape machine's tape path is actually particles of magnetic coating shed from tapes.
4. A popular 1970-80s system for doing that was the U-matic equipment ( named for the U-shaped tape path ).
5. The vacuum columns were chambers open at one end, the openings being in line with the tape path before and after the capstan and roller assemblies.
6. It's difficult to find tape path in a sentence. 用tape path造句挺難的
7. By contrast, all Video8 machines used audio frequency modulation ( AFM ) to record sound along the same helical tape path as that of the video signal.
8. Later, 1980-90's came the smaller beta equipment ( named for the B-shaped tape path ), and more complex controllers, some of which did the synchronizing electronically.
9. Because of the tension provided by the vacuum columns and the design of the tape path, tape was usually kept in sufficient contact with the relatively high-friction coating on the capstan that a pinch roller was not used.
10. U-matic was named after the shape of the tape path when it was threaded around the helical scan video head drum, which resembled the letter U . Betamax used a similar type of " B-load " as well.
11. The tape path then carries the tape around the spinning head drum, wrapping it around a little more than 180 degrees ( called the " omega " transport system ) in a helical fashion, assisted by the slanted tape guides.
12. Also, when a VHS-C cassette is inserted into the adapter, a small swing-arm pulls the tape out of the miniature cassette to span the standard tape path distance between the guide rollers of a full-size tape.
13. This clear leader splice is read by an optical sensor ( or in the case of a foil splice, coming in contact with electrical contacts in the tape path ) in the loop bin duplicator, which triggers a cue tone that is recorded to the reel of pancake tape.
14. The operator then initiated an automatic sequence, often by a single press of a button, that would start the vacuum system, then move the tape forward until the beginning-of-tape ( BOT ) foil strip was detected by an optical sensor in the tape path.
15. This design had the advantage that it could be used to demagnetize other metal parts of the tape path ( not just the actual record / playback heads ) however it required careful use ( to avoid " increasing " the magnetization of the heads ) and if used too close to actual cassette tapes could inadvertently act as a " bulk eraser ".
16. The format was called " M " due to the shape of the threading path of the tape around the helical scan video head drum, which resembles a letter M . ( This is also how the U-matic format got its name, for its U-shaped tape path in the VCR . ) VHS also uses the same M-shaped tape threading path as M; it was carried over to M from VHS.
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