“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	root excavator Root Exploration root exponent root extraction root exudates root feeders root field root-finding root finding algorithm root-finding algorithm root function root gravitropism root growth model Roothaan Equation Roothaan equation Roothaan方程 root hair root hair zone root inducing plasmid rooting rooting medium rooting reflex rooting tuft root in situ staining root isolation

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