The film is on a loop.

这部电影已制成循环音像磁带。

《牛津词典》

The value of voltage drop and loss of variation of inductancedepend upon load loop inductance in superconducting film.

电压降及相应的这部份损耗决定于负荷电流在薄膜上的回路电感。

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New closed loop observer and control system was added on rolling machine for the measurement of sheet film thickness, thus made the rolling machine become a truly mechatronic product.

在新研制的压延机上增加塑料薄膜厚度闭环测控系统，使压延机成为一套真正的机电一体化设备。

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This 10-minute film loop features an ordinary house filled with ordinary people slowly burning, the occupants not even noticing their own destruction as they go through the motions of living draped in thick ennui.

FORBES: When Postmodern Art Attacks Western Civilization

Highlights include The Incredibly Short Film Festival on 31 May (each of the 30-second GIF or animated loop films are sourced from artists, animators and illustrators from around the globe) and The Making of a Blockbuster Game on 4 June (US game designer Ricky Cambier will take gaming enthusiasts behind the scenes on making and marketing a smash hit).

BBC: A kaleidoscope of light, music and ideas in Sydney

His "Dream Displacement" from 1976 employs four film projectors to cast lozenge-shaped red images that go in and out of phase in a loop, like four animated Rothkos.

WSJ: Wish You Were Here | Albright-Knox | They Shuffled Off to Buffalo | By Richard B. Woodward