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蚕丝
释义
蚕丝
Encyclopedia
工学
蚕丝
释
silk
蚕丝
熟蚕结茧时所分泌丝液凝固而成的连续长纤维。又称天然丝。是人类利用最早的动物纤维之一。
理学
蚕丝
释
silk
蚕丝
一种蛋白质纤维,由熟蚕结茧时分泌的绢丝液凝固而成,是天然高分子材料之一。
Chemistry
>高分子科学>高分子化学>释义
silk
蚕丝
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closed intersection
closed interval
closed isotope system
closed kernel
closed lattice
closed lattice ideal
closed leveling line
closed Lie subgroup
closed line
closed linear hull
closed linear manifold
closed linear operator
closed linear span
closed line segment
closed long-axis orbit
closed loop
closed loop circulation
closed loop continuity check
closed loop control
closed-loop control
closed-loop controlled circuit
closed loop control principle
closed-loop control systems
closed loop evaluation and reporting
closed loop experiment
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