“hand-operated spindle-wheel”的概念、定义、翻译、参考文献-科学参考

单词	hand-operated spindle-wheel
释义	hand-operated spindle-wheel Encyclopedia 理学〔机具〕释 hand-operated spindle-wheel手摇纺车通过手摇转动纺车绳轮，带动锭子旋转，利用旋转抽丝延长，将丝、毛、棉、麻等纤维原料制成纱或线的工艺装置。
随便看	principle of pertinence principle of phase modulation measurement principle of physical independence of forces principle of pigeon-nest principle of pleasant distribution principle of position principle of preservation of domain principle of private autonomy principle of proper training load principle of proportionality principle of protecting legal interests principle of protection of reliance interest principle of protection priority principle of provenance principle of public figure principle of publicity and public trust principle of public order and good customs principle of public participation Principle of Publishing Science principle of punishment rule to disobedient student principle of realizability of goal principle of reasonable presumption principle of recursive construction principle of recycling and regeneration principle of redundancy

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