| 单词 | magnet core |
| 释义 | > as lemmasmagnet core magnet core n. = core n.1 10a. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > electrically induced magnetism > [noun] > magnet > middle section of core1849 magnet core1889 the world > matter > physics > electromagnetic radiation > magnetism > magnetic devices or materials > [noun] > a magnet > electromagnet > core of magnet core1889 1884 S. P. Thompson Dynamo-electr. Machinery 105 There is another cause of heating in field-magnet cores.] 1889 G. M. Hopkins Exper. Sci. xviii. 457 The current produces comparatively little effect when the magnet core approaches saturation. 1904 G. F. Goodchild & C. F. Tweney Technol. & Sci. Dict. 372/1 Magnet core, a piece..of soft iron placed inside a coil or solenoid. 1996 Technol. & Culture 37 472 Previous proton synchrotrons used coils that were mounted mechanically in the magnet core. < as lemmas |
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