| 单词 | contact brush |
| 释义 | > as lemmascontact brush contact brush n. contact brush contact brush n. see contact block n. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > transmission of electricity, conduction > connection, contact > [noun] > contact device faceplate1860 brush-form1872 contact piece1876 brush1883 contact brush1884 contact block1901 make-and-break1903 the world > matter > physics > electromagnetic radiation > electricity > electrical engineering > dynamo > [noun] > contact brush1883 contact brush1884 slip ring1896 collector ring1909 1884 F. Krohn tr. G. Glaser de Cew Magneto- & Dynamo-electr. Machines 264 The iron core is magnetised by the electric current flowing through the windings of the rotating helix from the one contact-brush to the other. < as lemmas |
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