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chitin fiber
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chitin fiber
Encyclopedia
工学
生物基纤维
释
chitin fiber
甲壳素纤维
以从虾蟹等海洋生物中提取的甲壳素为原料制得的一种生物基纤维。
随便看
projection plane
projection postulate
projection printing
projection property
projection pursuit
projection pursuit method
projection reduction
projection set
projection spectrum
projection surface
projection system
projection theorem
projection transformation
projection valued measure
projection-valued measure
projection-valued measure (PVM)
projection with elevations
projection with heights
projection兰伯特方位等积投影
projection兰伯特柱面等积投影
projective
projective algebra
projective algebraic set
projective algebraic variety
projective A-module
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