Last Updated：2025/12/03
Sentence
Quizzes for review
The harmonic engine in the museum operated using two small electromagnets to sustain the vibrations of a heavy, heavily-weighted tuning fork whose arms drove two pistons of a miniature pump.
See correct answer
The harmonic engine in the museum operated using two small electromagnets to sustain the vibrations of a heavy, heavily-weighted tuning fork whose arms drove two pistons of a miniature pump.
音声機能が動作しない場合はこちらをご確認ください
Related words
harmonic engine
Noun
historical
Japanese Meaning
この単語は、歴史的な機器として、電流のエネルギーを利用し、2つの小型電磁石を介して、大きく重い音叉の振動を維持し、その音叉の両腕に連結された2つのピストンで小型ポンプを動作させる機械を指します。
Related Words
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
