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蚕丝
释义
蚕丝
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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。
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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
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Yellow Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences
Yellow Sea warm current
Yellow Sea warm tongue
yellow-spotfined pongfish
yellow spotted grunt
yellowspotted spinefoot
yellow stained cotton
yellow star
yellow steppe lemming
Yellowstone National Park
Yellowstone National Park World Natural Heritage of America
yellow straggler
yellow straw silage
yellow stunt root rot of standing milk-vetch
yellow supergiant
yellow sweat
yellowtail amberjack
yellowtail fusilier
yellow tea
yellow tea primary processing
yellow tea savoring
yellow tea thrips
Yellow Turban Rebellion
yellow wheat blossom midge
yellow wheat midge
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