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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。
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exploitation of mineral resources
exploitation of patent
Exploitation of the Works Nature
exploitation of virgin land in border area by troops
exploitative competition
exploitative innovation
Exploit of Hero
Exploration
exploration
exploration and application of forage germplasm resources in Qinghai-Tibet Plateau
exploration and exploitation
exploration base of mineral resources
exploration depth
exploration drift
exploration engineering
exploration-exploitation comparison method
exploration-exploitation dilemma
exploration grid
exploration line
exploration means
exploration method
Exploration of Ancient Poetry
Exploration of Film Directors
exploration of fishery resources
exploration of the upper atmosphere
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更新时间:2026/7/23 21:25:10