phase-lockedadj.

Brit.

/ˈfeɪzlɒkt/, U.S.

/ˈfeɪzˌlɑkt/

Origin: Formed within English, by compounding. Etymons: phase n.², locked adj.²

Etymology: < phase n.² + locked adj.²

Originally and chiefly Electronics.

That has been phase-locked; stabilized or constrained in frequency by a feedback mechanism.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > processes > [adjective] > stabilized

quenched1946

phase-locked1959

1959 Proc. IRE 47 1137/2 A phase-locked oscillator can serve as a filter of arbitrarily narrow bandwidth.

1976 Gramophone Aug. 354/2 A quartz crystal controlled phase-locked servo circuit holds speed drift within 0.002% and is independent of any changes in line voltage or frequency.

1996 D. Rushkoff Playing Future iii. 16 Rave dogma..is based in the Gaia hypothesis of James Lovelock, which looks at the earth as a single organism made up of a number of phase-locked communities.

This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022).

单词	phase-locked
释义	phase-lockedadj. Brit. /ˈfeɪzlɒkt/, U.S. /ˈfeɪzˌlɑkt/ Origin: Formed within English, by compounding. Etymons: phase n.², locked adj.² Etymology: < phase n.² + locked adj.² Originally and chiefly Electronics. That has been phase-locked; stabilized or constrained in frequency by a feedback mechanism. ΘΚΠ the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > processes > [adjective] > stabilized quenched1946 phase-locked1959 1959 Proc. IRE 47 1137/2 A phase-locked oscillator can serve as a filter of arbitrarily narrow bandwidth. 1976 Gramophone Aug. 354/2 A quartz crystal controlled phase-locked servo circuit holds speed drift within 0.002% and is independent of any changes in line voltage or frequency. 1996 D. Rushkoff Playing Future iii. 16 Rave dogma..is based in the Gaia hypothesis of James Lovelock, which looks at the earth as a single organism made up of a number of phase-locked communities. This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022). < adj.1959
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