| 单词 | flux gate |
| 释义 | > as lemmasflux gate flux gate n. (also flux-gate, fluxgate, flux-gate magnetometer, flux gate magnetometer, fluxgate magnetometer) a kind of magnetometer used esp. in aerial surveys which consists essentially of one or more soft magnetic cores each surrounded by primary and secondary windings, the signal produced in the latter representing in phase and magnitude the direction and magnitude of the external magnetic field. ΚΠ 1947 Canadian Jrnl. Res. A. 25 125 (heading) Flux-gate magnetometers. 1962 F. I. Ordway et al. Basic Astronautics iv. 156 A later satellite, Explorer 6, carried search coil and flux gate magnetometers. 1967 New Scientist 27 Apr. 217/3 The fluxgate is an electronic device that normally measures variations in field strength. < as lemmas |
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