| 单词 | friction-machine |
| 释义 | > as lemmasfriction-machine friction-machine n. (see quot. 1884). ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > [noun] > electricity generated by friction > machine generating plate machine1775 friction-machine1802 plate electrical machine1849 1802 Med. & Physical Jrnl. 8 478 An isolated electric pile, or a friction machine of Nairn, positive and negative, and also isolated. 1884 E. H. Knight Pract. Dict. Mech. Suppl. 357/2 Friction Machine, an electric machine, generating electricity by contact with amalgamated silk. < as lemmas |
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